Merge branch 'master' into HEAD

README.mediawiki

@@ -8,222 +8,259 @@ Those proposing changes should consider that ultimately consent may rest with th
 
 {| class="wikitable sortable" style="width: auto; text-align: center; font-size: smaller; table-layout: fixed;"
 !Number
+!Layer
 !Title
 !Owner
 !Type
 !Status
-|- style="background-color: #cfffcf"
+|- style="background-color: #ffcfcf"
 | [[bip-0001.mediawiki|1]]
+|
 | BIP Purpose and Guidelines
 | Amir Taaki
 | Process
-| Active
+| Replaced
-|-
+|- style="background-color: #cfffcf"
 | [[bip-0002.mediawiki|2]]
+|
 | BIP process, revised
 | Luke Dashjr
 | Process
-| Draft
+| Active
 |- style="background-color: #cfffcf"
 | [[bip-0009.mediawiki|9]]
+|
 | Version bits with timeout and delay
 | Pieter Wuille, Peter Todd, Greg Maxwell, Rusty Russell
 | Informational
 | Final
 |- style="background-color: #ffcfcf"
 | [[bip-0010.mediawiki|10]]
+| Applications
 | Multi-Sig Transaction Distribution
 | Alan Reiner
 | Informational
 | Withdrawn
 |- style="background-color: #cfffcf"
 | [[bip-0011.mediawiki|11]]
+| Applications
 | M-of-N Standard Transactions
 | Gavin Andresen
 | Standard
 | Final
 |- style="background-color: #ffcfcf"
 | [[bip-0012.mediawiki|12]]
+| Consensus (soft fork)
 | OP_EVAL
 | Gavin Andresen
 | Standard
 | Withdrawn
 |- style="background-color: #cfffcf"
 | [[bip-0013.mediawiki|13]]
+| Applications
 | Address Format for pay-to-script-hash
 | Gavin Andresen
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0014.mediawiki|14]]
+| Peer Services
 | Protocol Version and User Agent
 | Amir Taaki, Patrick Strateman
 | Standard
 | Final
 |-
 | [[bip-0015.mediawiki|15]]
+| Applications
 | Aliases
 | Amir Taaki
 | Standard
 | Deferred
 |- style="background-color: #cfffcf"
 | [[bip-0016.mediawiki|16]]
+| Consensus (soft fork)
 | Pay to Script Hash
 | Gavin Andresen
 | Standard
 | Final
 |- style="background-color: #ffcfcf"
 | [[bip-0017.mediawiki|17]]
+| Consensus (soft fork)
 | OP_CHECKHASHVERIFY (CHV)
 | Luke Dashjr
 | Standard
 | Withdrawn
 |- style="background-color: #ffffcf"
 | [[bip-0018.mediawiki|18]]
+| Consensus (soft fork)
 | hashScriptCheck
 | Luke Dashjr
 | Standard
-| Accepted
+| Proposed
 |-
 | [[bip-0019.mediawiki|19]]
+| Applications
 | M-of-N Standard Transactions (Low SigOp)
 | Luke Dashjr
 | Standard
 | Draft
 |- style="background-color: #ffcfcf"
 | [[bip-0020.mediawiki|20]]
+| Applications
 | URI Scheme
 | Luke Dashjr
 | Standard
 | Replaced
 |- style="background-color: #cfffcf"
 | [[bip-0021.mediawiki|21]]
+| Applications
 | URI Scheme
 | Nils Schneider, Matt Corallo
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0022.mediawiki|22]]
+| API/RPC
 | getblocktemplate - Fundamentals
 | Luke Dashjr
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0023.mediawiki|23]]
+| API/RPC
 | getblocktemplate - Pooled Mining
 | Luke Dashjr
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0030.mediawiki|30]]
+| Consensus (soft fork)
 | Duplicate transactions
 | Pieter Wuille
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0031.mediawiki|31]]
+| Peer Services
 | Pong message
 | Mike Hearn
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0032.mediawiki|32]]
+| Applications
 | Hierarchical Deterministic Wallets
 | Pieter Wuille
 | Informational
 | Final
 |-
 | [[bip-0033.mediawiki|33]]
+| Peer Services
 | Stratized Nodes
 | Amir Taaki
 | Standard
 | Draft
 |- style="background-color: #cfffcf"
 | [[bip-0034.mediawiki|34]]
+| Consensus (soft fork)
 | Block v2, Height in Coinbase
 | Gavin Andresen
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0035.mediawiki|35]]
+| Peer Services
 | mempool message
 | Jeff Garzik
 | Standard
 | Final
 |-
 | [[bip-0036.mediawiki|36]]
+| Peer Services
 | Custom Services
 | Stefan Thomas
 | Standard
 | Draft
 |- style="background-color: #cfffcf"
 | [[bip-0037.mediawiki|37]]
+| Peer Services
 | Connection Bloom filtering
 | Mike Hearn, Matt Corallo
 | Standard
 | Final
 |-
 | [[bip-0038.mediawiki|38]]
+| Applications
 | Passphrase-protected private key
 | Mike Caldwell, Aaron Voisine
 | Standard
 | Draft
 |- style="background-color: #ffffcf"
 | [[bip-0039.mediawiki|39]]
+| Applications
 | Mnemonic code for generating deterministic keys
 | Marek Palatinus, Pavol Rusnak, Aaron Voisine, Sean Bowe
 | Standard
-| Accepted
+| Proposed
 |-
 | 40
+| API/RPC
 | Stratum wire protocol
 | Marek Palatinus
 | Standard
 | BIP number allocated
 |-
 | 41
+| API/RPC
 | Stratum mining protocol
 | Marek Palatinus
 | Standard
 | BIP number allocated
 |-
 | [[bip-0042.mediawiki|42]]
+| Consensus (soft fork)
 | A finite monetary supply for Bitcoin
 | Pieter Wuille
 | Standard
 | Draft
 |-
 | [[bip-0043.mediawiki|43]]
+| Applications
 | Purpose Field for Deterministic Wallets
 | Marek Palatinus, Pavol Rusnak
 | Informational
 | Draft
 |- style="background-color: #ffffcf"
 | [[bip-0044.mediawiki|44]]
+| Applications
 | Multi-Account Hierarchy for Deterministic Wallets
 | Marek Palatinus, Pavol Rusnak
 | Standard
-| Accepted
+| Proposed
 |- style="background-color: #ffffcf"
 | [[bip-0045.mediawiki|45]]
+| Applications
 | Structure for Deterministic P2SH Multisignature Wallets
 | Manuel Araoz, Ryan X. Charles, Matias Alejo Garcia
 | Standard
-| Accepted
+| Proposed
 |-
 | [[bip-0047.mediawiki|47]]
+| Applications
 | Reusable Payment Codes for Hierarchical Deterministic Wallets
 | Justus Ranvier
 | Informational
 | Draft
 |-
 | [[bip-0049.mediawiki|49]]
+| Applications
 | Derivation scheme for P2WPKH-nested-in-P2SH based accounts
 | Daniel Weigl
 | Informational
 | Draft
 |- style="background-color: #cfffcf"
 | [[bip-0050.mediawiki|50]]
+|
 | March 2013 Chain Fork Post-Mortem
 | Gavin Andresen
 | Informational
@@ -231,330 +268,385 @@ Those proposing changes should consider that ultimately consent may rest with th
 <!-- 50 series reserved for a group of post-mortems -->
 |-
 | [[bip-0060.mediawiki|60]]
+| Peer Services
 | Fixed Length "version" Message (Relay-Transactions Field)
 | Amir Taaki
 | Standard
 | Draft
 |- style="background-color: #cfffcf"
 | [[bip-0061.mediawiki|61]]
+| Peer Services
 | Reject P2P message
 | Gavin Andresen
 | Standard
 | Final
 |- style="background-color: #ffcfcf"
 | [[bip-0062.mediawiki|62]]
+| Consensus (soft fork)
 | Dealing with malleability
 | Pieter Wuille
 | Standard
 | Withdrawn
 |-
 | 63
+| Applications
 | Stealth Addresses
 | Peter Todd
 | Standard
 | BIP number allocated
 |-
 | [[bip-0064.mediawiki|64]]
+| Peer Services
 | getutxo message
 | Mike Hearn
 | Standard
 | Draft
 |- style="background-color: #cfffcf"
 | [[bip-0065.mediawiki|65]]
+| Consensus (soft fork)
 | OP_CHECKLOCKTIMEVERIFY
 | Peter Todd
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0066.mediawiki|66]]
+| Consensus (soft fork)
 | Strict DER signatures
 | Pieter Wuille
 | Standard
 | Final
 |- style="background-color: #ffffcf"
 | [[bip-0067.mediawiki|67]]
+| Applications
 | Deterministic Pay-to-script-hash multi-signature addresses through public key sorting
 | Thomas Kerin, Jean-Pierre Rupp, Ruben de Vries
 | Standard
-| Accepted
+| Proposed
 |- style="background-color: #cfffcf"
 | [[bip-0068.mediawiki|68]]
+| Consensus (soft fork)
 | Relative lock-time using consensus-enforced sequence numbers
 | Mark Friedenbach, BtcDrak, Nicolas Dorier, kinoshitajona
 | Standard
 | Final
 |- style="background-color: #ffffcf"
 | [[bip-0069.mediawiki|69]]
+| Applications
 | Lexicographical Indexing of Transaction Inputs and Outputs
 | Kristov Atlas
 | Informational
-| Accepted
+| Proposed
 |- style="background-color: #cfffcf"
 | [[bip-0070.mediawiki|70]]
+| Applications
 | Payment Protocol
 | Gavin Andresen, Mike Hearn
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0071.mediawiki|71]]
+| Applications
 | Payment Protocol MIME types
 | Gavin Andresen
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0072.mediawiki|72]]
+| Applications
 | bitcoin: uri extensions for Payment Protocol
 | Gavin Andresen
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0073.mediawiki|73]]
+| Applications
 | Use "Accept" header for response type negotiation with Payment Request URLs
 | Stephen Pair
 | Standard
 | Final
 |-
 | [[bip-0074.mediawiki|74]]
+| Applications
 | Allow zero value OP_RETURN in Payment Protocol
 | Toby Padilla
 | Standard
 | Draft
 |-
 | [[bip-0075.mediawiki|75]]
+| Applications
 | Out of Band Address Exchange using Payment Protocol Encryption
 | Justin Newton, Matt David, Aaron Voisine, James MacWhyte
 | Standard
 | Draft
 |-
 | [[bip-0080.mediawiki|80]]
+|
 | Hierarchy for Non-Colored Voting Pool Deterministic Multisig Wallets
 | Justus Ranvier, Jimmy Song
 | Informational
 | Deferred
 |-
 | [[bip-0081.mediawiki|81]]
+|
 | Hierarchy for Colored Voting Pool Deterministic Multisig Wallets
 | Justus Ranvier, Jimmy Song
 | Informational
 | Deferred
 |-
 | [[bip-0083.mediawiki|83]]
+| Applications
 | Dynamic Hierarchical Deterministic Key Trees
 | Eric Lombrozo
 | Standard
 | Draft
 |-
 | [[bip-0090.mediawiki|90]]
+| Consensus (hard fork)
 | Buried Deployments
 | Suhas Daftuar
 | Informational
 | Draft
 |-
 | [[bip-0099.mediawiki|99]]
+|
 | Motivation and deployment of consensus rule changes ([soft/hard]forks)
 | Jorge Timón
 | Informational
 | Draft
 |- style="background-color: #ffcfcf"
 | [[bip-0101.mediawiki|101]]
+| Consensus (hard fork)
 | Increase maximum block size
 | Gavin Andresen
 | Standard
 | Withdrawn
 |-
 | [[bip-0102.mediawiki|102]]
+| Consensus (hard fork)
 | Block size increase to 2MB
 | Jeff Garzik
 | Standard
 | Draft
 |-
 | [[bip-0103.mediawiki|103]]
+| Consensus (hard fork)
 | Block size following technological growth
 | Pieter Wuille
 | Standard
 | Draft
 |-
 | [[bip-0105.mediawiki|105]]
+| Consensus (hard fork)
 | Consensus based block size retargeting algorithm
 | BtcDrak
 | Standard
 | Draft
 |-
 | [[bip-0106.mediawiki|106]]
+| Consensus (hard fork)
 | Dynamically Controlled Bitcoin Block Size Max Cap
 | Upal Chakraborty
 | Standard
 | Draft
 |-
 | [[bip-0107.mediawiki|107]]
+| Consensus (hard fork)
 | Dynamic limit on the block size
 | Washington Y. Sanchez
 | Standard
 | Draft
 |- style="background-color: #ffcfcf"
 | [[bip-0109.mediawiki|109]]
+| Consensus (hard fork)
 | Two million byte size limit with sigop and sighash limits
 | Gavin Andresen
 | Standard
 | Rejected
 |- style="background-color: #ffffcf"
 | [[bip-0111.mediawiki|111]]
+| Peer Services
 | NODE_BLOOM service bit
 | Matt Corallo, Peter Todd
 | Standard
-| Accepted
+| Proposed
 |- style="background-color: #cfffcf"
 | [[bip-0112.mediawiki|112]]
+| Consensus (soft fork)
 | CHECKSEQUENCEVERIFY
 | BtcDrak, Mark Friedenbach, Eric Lombrozo
 | Standard
 | Final
 |- style="background-color: #cfffcf"
 | [[bip-0113.mediawiki|113]]
+| Consensus (soft fork)
 | Median time-past as endpoint for lock-time calculations
 | Thomas Kerin, Mark Friedenbach
 | Standard
 | Final
 |-
 | [[bip-0114.mediawiki|114]]
+| Consensus (soft fork)
 | Merkelized Abstract Syntax Tree
 | Johnson Lau
 | Standard
 | Draft
 |-
 | [[bip-0120.mediawiki|120]]
+| Applications
 | Proof of Payment
 | Kalle Rosenbaum
 | Standard
 | Draft
 |-
 | [[bip-0121.mediawiki|121]]
+| Applications
 | Proof of Payment URI scheme
 | Kalle Rosenbaum
 | Standard
 | Draft
 |-
 | [[bip-0122.mediawiki|122]]
+| Applications
 | URI scheme for Blockchain references / exploration
 | Marco Pontello
 | Standard
 | Draft
-|-
+|- style="background-color: #cfffcf"
 | [[bip-0123.mediawiki|123]]
+|
 | BIP Classification
 | Eric Lombrozo
 | Process
-| Draft
+| Active
 |-
 | [[bip-0124.mediawiki|124]]
+| Applications
 | Hierarchical Deterministic Script Templates
 | Eric Lombrozo, William Swanson
 | Informational
 | Draft
 |- style="background-color: #ffffcf"
 | [[bip-0125.mediawiki|125]]
+| Applications
 | Opt-in Full Replace-by-Fee Signaling
 | David A. Harding, Peter Todd
 | Standard
-| Accepted
+| Proposed
 |-
 | [[bip-0126.mediawiki|126]]
+|
 | Best Practices for Heterogeneous Input Script Transactions
 | Kristov Atlas
 | Informational
 | Draft
 |- style="background-color: #ffffcf"
 | [[bip-0130.mediawiki|130]]
+| Peer Services
 | sendheaders message
 | Suhas Daftuar
 | Standard
-| Accepted
+| Proposed
 |-
 | [[bip-0131.mediawiki|131]]
+| Consensus (hard fork)
 | "Coalescing Transaction" Specification (wildcard inputs)
 | Chris Priest
 | Standard
 | Draft
 |- style="background-color: #ffcfcf"
 | [[bip-0132.mediawiki|132]]
+|
 | Committee-based BIP Acceptance Process
 | Andy Chase
 | Process
 | Withdrawn
 |-
 | [[bip-0133.mediawiki|133]]
+| Peer Services
 | feefilter message
 | Alex Morcos
 | Standard
 | Draft
 |-
 | [[bip-0134.mediawiki|134]]
+| Consensus (hard fork)
 | Flexible Transactions
 | Tom Zander
 | Standard
 | Draft
 |-
 | [[bip-0140.mediawiki|140]]
+| Consensus (soft fork)
 | Normalized TXID
 | Christian Decker
 | Standard
 | Draft
 |-
 | [[bip-0141.mediawiki|141]]
+| Consensus (soft fork)
 | Segregated Witness (Consensus layer)
 | Eric Lombrozo, Johnson Lau, Pieter Wuille
 | Standard
 | Draft
 |-
 | [[bip-0142.mediawiki|142]]
+| Applications
 | Address Format for Segregated Witness
 | Johnson Lau
 | Standard
 | Deferred
 |-
 | [[bip-0143.mediawiki|143]]
+| Consensus (soft fork)
 | Transaction Signature Verification for Version 0 Witness Program
 | Johnson Lau, Pieter Wuille
 | Standard
 | Draft
 |-
 | [[bip-0144.mediawiki|144]]
+| Peer Services
 | Segregated Witness (Peer Services)
 | Eric Lombrozo, Pieter Wuille
 | Standard
 | Draft
 |-
 | [[bip-0145.mediawiki|145]]
+| API/RPC
 | getblocktemplate Updates for Segregated Witness
 | Luke Dashjr
 | Standard
 | Draft
 |-
 | [[bip-0146.mediawiki|146]]
+| Consensus (soft fork)
 | Dealing with signature encoding malleability
 | Johnson Lau, Pieter Wuille
 | Standard
 | Draft
 |-
 | [[bip-0147.mediawiki|147]]
+| Consensus (soft fork)
 | Dealing with dummy stack element malleability
 | Johnson Lau
 | Standard
 | Draft
 |-
 | [[bip-0150.mediawiki|150]]
+| Peer Services
 | Peer Authentication
 | Jonas Schnelli
 | Standard
 | Draft
 |-
 | [[bip-0151.mediawiki|151]]
+| Peer Services
 | Peer-to-Peer Communication Encryption
 | Jonas Schnelli
 | Standard
 | Draft
 |-
 | [[bip-0152.mediawiki|152]]
+| Peer Services
 | Compact Block Relay
 | Matt Corallo
 | Standard

bip-0001.mediawiki

@@ -2,9 +2,12 @@
   BIP: 1
   Title: BIP Purpose and Guidelines
   Author: Amir Taaki <genjix@riseup.net>
-  Status: Active
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0001
+  Status: Replaced
   Type: Process
   Created: 2011-08-19
+  Superseded-By: 2
 </pre>
 
 ==What is a BIP?==

bip-0002.mediawiki

@@ -2,9 +2,13 @@
   BIP: 2
   Title: BIP process, revised
   Author: Luke Dashjr <luke+bip@dashjr.org>
-  Status: Draft
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0002
+  Status: Active
   Type: Process
   Created: 2016-02-03
+  License: BSD-2-Clause
+           OPL
   Replaces: 1
 </pre>
 

bip-0009.mediawiki

@@ -5,9 +5,12 @@
           Peter Todd <pete@petertodd.org>
           Greg Maxwell <greg@xiph.org>
           Rusty Russell <rusty@rustcorp.com.au>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0009
   Status: Final
   Type: Informational
   Created: 2015-10-04
+  License: PD
 </pre>
 
 ==Abstract==

bip-0010.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 10
+  Layer: Applications
   Title: Multi-Sig Transaction Distribution
   Author: Alan Reiner <etotheipi@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0010
   Status: Withdrawn
   Type: Informational
   Created: 2011-10-28

bip-0011.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 11
+  Layer: Applications
   Title: M-of-N Standard Transactions
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0011
   Status: Final
   Type: Standards Track
   Created: 2011-10-18

bip-0012.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 12
+  Layer: Consensus (soft fork)
   Title: OP_EVAL
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0012
   Status: Withdrawn
   Type: Standards Track
   Created: 2011-10-18

bip-0013.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 13
+  Layer: Applications
   Title: Address Format for pay-to-script-hash
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0013
   Status: Final
   Type: Standards Track
   Created: 2011-10-18

bip-0014.mediawiki

@@ -1,8 +1,11 @@
 <pre>
   BIP: 14
+  Layer: Peer Services
   Title: Protocol Version and User Agent
   Author: Amir Taaki <genjix@riseup.net>
           Patrick Strateman <bitcoin-bips@covertinferno.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0014
   Status: Final
   Type: Standards Track
   Created: 2011-11-10

bip-0015.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 15
+  Layer: Applications
   Title: Aliases
   Author: Amir Taaki <genjix@riseup.net>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0015
   Status: Deferred
   Type: Standards Track
   Created: 2011-12-10

bip-0016.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 16
+  Layer: Consensus (soft fork)
   Title: Pay to Script Hash
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0016
   Status: Final
   Type: Standards Track
   Created: 2012-01-03

bip-0017.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 17
+  Layer: Consensus (soft fork)
   Title: OP_CHECKHASHVERIFY (CHV)
   Author: Luke Dashjr <luke+bip17@dashjr.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0017
   Status: Withdrawn
   Type: Standards Track
   Created: 2012-01-18
+  License: BSD-2-Clause
 </pre>
 
 ==Abstract==

bip-0018.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 18
+  Layer: Consensus (soft fork)
   Title: hashScriptCheck
   Author: Luke Dashjr <luke+bip17@dashjr.org>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0018
+  Status: Proposed
   Type: Standards Track
   Created: 2012-01-27
+  License: BSD-2-Clause
 </pre>
 
 ==Abstract==

bip-0019.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 19
+  Layer: Applications
   Title: M-of-N Standard Transactions (Low SigOp)
   Author: Luke Dashjr <luke+bip17@dashjr.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0019
   Status: Draft
   Type: Standards Track
   Created: 2012-01-30
+  License: BSD-2-Clause
 </pre>
 
 ==Abstract==

bip-0020.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 20
+  Layer: Applications
   Title: URI Scheme
   Author: Luke Dashjr <luke+bip@dashjr.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0020
   Status: Replaced
   Type: Standards Track
   Created: 2011-01-10
+  License: BSD-2-Clause
 </pre>
 
 BIP 0020 is based off an earlier document by Nils Schneider. '''And has been replaced by BIP 0021'''

bip-0021.mediawiki

@@ -1,8 +1,11 @@
 <pre>
   BIP: 21
+  Layer: Applications
   Title: URI Scheme
   Author: Nils Schneider <nils.schneider@gmail.com>
           Matt Corallo <bip21@bluematt.me>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0021
   Status: Final
   Type: Standards Track
   Created: 2012-01-29

bip-0022.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 22
+  Layer: API/RPC
   Title: getblocktemplate - Fundamentals
   Author: Luke Dashjr <luke+bip22@dashjr.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0022
   Status: Final
   Type: Standards Track
   Created: 2012-02-28
+  License: BSD-2-Clause
 </pre>
 
 ==Abstract==

bip-0023.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 23
+  Layer: API/RPC
   Title: getblocktemplate - Pooled Mining
   Author: Luke Dashjr <luke+bip22@dashjr.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0023
   Status: Final
   Type: Standards Track
   Created: 2012-02-28
+  License: BSD-2-Clause
 </pre>
 
 ==Abstract==

bip-0030.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 30
+  Layer: Consensus (soft fork)
   Title: Duplicate transactions
   Author: Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0030
   Status: Final
   Type: Standards Track
   Created: 2012-02-22

bip-0031.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 31
+  Layer: Peer Services
   Title: Pong message
   Author: Mike Hearn <hearn@google.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0031
   Status: Final
   Type: Standards Track
   Created: 2012-04-11

bip-0032.mediawiki

@@ -6,8 +6,11 @@ RECENT CHANGES:
 
 <pre>
   BIP: 32
+  Layer: Applications
   Title: Hierarchical Deterministic Wallets
   Author: Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0032
   Status: Final
   Type: Informational
   Created: 2012-02-11

bip-0033.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 33
+  Layer: Peer Services
   Title: Stratized Nodes
   Author: Amir Taaki <genjix@riseup.net>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0033
   Status: Draft
   Type: Standards Track
   Created: 2012-05-15

bip-0034.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 34
+  Layer: Consensus (soft fork)
   Title: Block v2, Height in Coinbase
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0034
   Status: Final
   Type: Standards Track
   Created: 2012-07-06

bip-0035.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 35
+  Layer: Peer Services
   Title: mempool message
   Author: Jeff Garzik <jgarzik@exmulti.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0035
   Status: Final
   Type: Standards Track
   Created: 2012-08-16

bip-0036.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 36
+  Layer: Peer Services
   Title: Custom Services
   Author: Stefan Thomas <justmoon@members.fsf.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0036
   Status: Draft
   Type: Standards Track
   Created: 2012-08-03
+  License: PD
 </pre>
 
 ==Abstract==

bip-0037.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 37
+  Layer: Peer Services
   Title: Connection Bloom filtering
   Author: Mike Hearn <hearn@google.com>
           Matt Corallo <bip37@bluematt.me>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0037
   Status: Final
   Type: Standards Track
   Created: 2012-10-24
+  License: PD
 </pre>
 
 ==Abstract==

bip-0038.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 38
+  Layer: Applications
   Title: Passphrase-protected private key
   Author: Mike Caldwell <mcaldwell@swipeclock.com>
           Aaron Voisine <voisine@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0038
   Status: Draft (Some confusion applies: The announcements for this never made it to the list, so it hasn't had public discussion)
   Type: Standards Track
   Created: 2012-11-20
+  License: PD
 </pre>
 
 ==Abstract==

bip-0039.mediawiki

@@ -1,11 +1,14 @@
 <pre>
   BIP: 39
+  Layer: Applications
   Title: Mnemonic code for generating deterministic keys
   Author: Marek Palatinus <slush@satoshilabs.com>
           Pavol Rusnak <stick@satoshilabs.com>
           Aaron Voisine <voisine@gmail.com>
           Sean Bowe <ewillbefull@gmail.com>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0039
+  Status: Proposed
   Type: Standards Track
   Created: 2013-09-10
 </pre>

bip-0042.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 42
+  Layer: Consensus (soft fork)
   Title: A finite monetary supply for Bitcoin
   Author: Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0042
   Status: Draft
   Type: Standards Track
   Created: 2014-04-01
+  License: PD
 </pre>
 
 ==Abstract==

bip-0043.mediawiki

@@ -1,8 +1,11 @@
 <pre>
   BIP: 43
+  Layer: Applications
   Title: Purpose Field for Deterministic Wallets
   Author: Marek Palatinus <slush@satoshilabs.com>
           Pavol Rusnak <stick@satoshilabs.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0043
   Status: Draft
   Type: Informational
   Created: 2014-04-24

bip-0044.mediawiki

@@ -1,9 +1,12 @@
 <pre>
   BIP: 44
+  Layer: Applications
   Title: Multi-Account Hierarchy for Deterministic Wallets
   Author: Marek Palatinus <slush@satoshilabs.com>
           Pavol Rusnak <stick@satoshilabs.com>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0044
+  Status: Proposed
   Type: Standards Track
   Created: 2014-04-24
 </pre>

bip-0045.mediawiki

@@ -1,10 +1,13 @@
 <pre>
   BIP: 45
+  Layer: Applications
   Title: Structure for Deterministic P2SH Multisignature Wallets
   Author: Manuel Araoz <manu@bitpay.com>
           Ryan X. Charles <ryan@bitpay.com>
           Matias Alejo Garcia <matias@bitpay.com>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0045
+  Status: Proposed
   Type: Standards Track
   Created: 2014-04-25
 </pre>

bip-0047.mediawiki

@@ -5,8 +5,11 @@ RECENT CHANGES:
 
 <pre>
   BIP: 47
+  Layer: Applications
   Title: Reusable Payment Codes for Hierarchical Deterministic Wallets
   Author: Justus Ranvier <justus@openbitcoinprivacyproject.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0047
   Status: Draft
   Type: Informational
   Created: 2015-04-24

bip-0049.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 49
+  Layer: Applications
   Title: Derivation scheme for P2WPKH-nested-in-P2SH based accounts
   Author: Daniel Weigl <Daniel.Weigl@mycelium.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0049
   Status: Draft
   Type: Informational
   Created: 2016-05-19
+  License: PD
 </pre>
 
 ==Abstract==
@@ -101,4 +105,4 @@ This BIP is not backwards compatible by design as described under [#consideratio
 
 == Copyright ==
 
-This document is placed in the public domain.
+This document is placed in the public domain.

bip-0050.mediawiki

@@ -2,9 +2,12 @@
   BIP: 50
   Title: March 2013 Chain Fork Post-Mortem
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0050
   Status: Final
   Type: Informational
   Created: 2013-03-20
+  License: PD
 </pre>
 
 ==What went wrong==

bip-0060.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 60
+  Layer: Peer Services
   Title: Fixed Length "version" Message (Relay-Transactions Field)
   Author: Amir Taaki <genjix@riseup.net>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0060
   Status: Draft
   Type: Standards Track
   Created: 2013-06-16
+  License: PD
 </pre>
 
 ==Abstract==

bip-0061.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 61
+  Layer: Peer Services
   Title: Reject P2P message
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0061
   Status: Final
   Type: Standards Track
   Created: 2014-06-18

bip-0062.mediawiki

@@ -2,8 +2,11 @@
 
 <pre>
   BIP: 62
+  Layer: Consensus (soft fork)
   Title: Dealing with malleability
   Author: Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0062
   Status: Withdrawn
   Type: Standards Track
   Created: 2014-03-12

bip-0064.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 64
+  Layer: Peer Services
   Title: getutxo message
   Author: Mike Hearn <hearn@vinumeris.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0064
   Status: Draft
   Type: Standards Track
   Created: 2014-06-10
@@ -100,4 +103,4 @@ results.
 
 ==Implementation==
 
-https://github.com/bitcoin/bitcoin/pull/4351/files
+https://github.com/bitcoin/bitcoin/pull/4351/files

bip-0065.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 65
+  Layer: Consensus (soft fork)
   Title: OP_CHECKLOCKTIMEVERIFY
   Author: Peter Todd <pete@petertodd.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0065
   Status: Final
   Type: Standards Track
   Created: 2014-10-01
+  License: PD
 </pre>
 
 ==Abstract==

bip-0066.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 66
+  Layer: Consensus (soft fork)
   Title: Strict DER signatures
   Author: Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0066
   Status: Final
   Type: Standards Track
   Created: 2015-01-10

bip-0067.mediawiki

@@ -1,12 +1,16 @@
 <pre>
   BIP: 67
+  Layer: Applications
   Title: Deterministic Pay-to-script-hash multi-signature addresses through public key sorting
   Author: Thomas Kerin <me@thomaskerin.io>
           Jean-Pierre Rupp <root@haskoin.com>
           Ruben de Vries <ruben@rubensayshi.com>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0067
+  Status: Proposed
   Type: Standards Track
   Created: 2015-02-08
+  License: PD
 </pre>
 
 ==Abstract==

bip-0068.mediawiki

@@ -1,10 +1,13 @@
 <pre>
   BIP: 68
+  Layer: Consensus (soft fork)
   Title: Relative lock-time using consensus-enforced sequence numbers
   Author: Mark Friedenbach <mark@friedenbach.org>
           BtcDrak <btcdrak@gmail.com>
           Nicolas Dorier <nicolas.dorier@gmail.com>
           kinoshitajona <kinoshitajona@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0068
   Status: Final
   Type: Standards Track
   Created: 2015-05-28

bip-0069.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 69
+  Layer: Applications
   Title: Lexicographical Indexing of Transaction Inputs and Outputs
   Author: Kristov Atlas <kristov@openbitcoinprivacyproject.org>
   Editor: Daniel Cousens <bips@dcousens.com>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0069
+  Status: Proposed
   Type: Informational
   Created: 2015-06-12
+  License: PD
 </pre>
 
 ==Abstract==

bip-0070.mediawiki

@@ -1,8 +1,11 @@
 <pre>
   BIP: 70
+  Layer: Applications
   Title: Payment Protocol
   Author: Gavin Andresen <gavinandresen@gmail.com>
           Mike Hearn <mhearn@bitcoinfoundation.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0070
   Status: Final
   Type: Standards Track
   Created: 2013-07-29

bip-0071.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 71
+  Layer: Applications
   Title: Payment Protocol MIME types
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0071
   Status: Final
   Type: Standards Track
   Created: 2013-07-29

bip-0072.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 72
+  Layer: Applications
   Title: bitcoin: uri extensions for Payment Protocol
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0072
   Status: Final
   Type: Standards Track
   Created: 2013-07-29

bip-0073.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 73
+  Layer: Applications
   Title: Use "Accept" header for response type negotiation with Payment Request URLs
   Author: Stephen Pair <stephen@bitpay.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0073
   Status: Final
   Type: Standards Track
   Created: 2013-08-27

bip-0074.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 74
+  Layer: Applications
   Title: Allow zero value OP_RETURN in Payment Protocol
   Author: Toby Padilla <tobypadilla@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0074
   Status: Draft
   Type: Standards Track
   Created: 2016-01-29
+  License: PD
 </pre>
 
 ==Abstract==

bip-0075.mediawiki

@@ -1,10 +1,13 @@
 <pre>
   BIP: 75
+  Layer: Applications
   Title: Out of Band Address Exchange using Payment Protocol Encryption
   Author: Justin Newton <justin@netki.com>
           Matt David <mgd@mgddev.com>
           Aaron Voisine <voisine@gmail.com>
           James MacWhyte <macwhyte@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0075
   Status: Draft
   Type: Standards Track
   Created: 2015-11-20

bip-0080.mediawiki

@@ -3,9 +3,12 @@
   Title: Hierarchy for Non-Colored Voting Pool Deterministic Multisig Wallets
   Author: Justus Ranvier <justus@opentransactions.org>
           Jimmy Song <jimmy@monetas.net>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0080
   Status: Deferred
   Type: Informational
   Created: 2014-08-11
+  License: PD
 </pre>
 
 ==Abstract==

bip-0081.mediawiki

@@ -3,9 +3,12 @@
   Title: Hierarchy for Colored Voting Pool Deterministic Multisig Wallets
   Author: Justus Ranvier <justus@opentransactions.org>
           Jimmy Song <jimmy@monetas.net>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0081
   Status: Deferred
   Type: Informational
   Created: 2014-08-11
+  License: PD
 </pre>
 
 ==Abstract==

bip-0083.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 83
+  Layer: Applications
   Title: Dynamic Hierarchical Deterministic Key Trees
   Author: Eric Lombrozo <eric@ciphrex.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0083
   Status: Draft
   Type: Standards Track
   Created: 2015-11-16
+  License: PD
 </pre>
 
 ==Abstract==

bip-0090.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 90
+  Layer: Consensus (hard fork)
   Title: Buried Deployments
   Author: Suhas Daftuar <sdaftuar@chaincode.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0090
   Status: Draft
   Type: Informational
   Created: 2016-11-08
+  License: PD
 </pre>
 
 

bip-0099.mediawiki

@@ -2,9 +2,12 @@
   BIP: 99
   Title: Motivation and deployment of consensus rule changes ([soft/hard]forks)
   Author: Jorge Timón <jtimon@jtimon.cc>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0099
   Status: Draft
   Type: Informational
   Created: 2015-06-20
+  License: PD
   Post-History: http://lists.linuxfoundation.org/pipermail/bitcoin-dev/2015-June/008936.html
 </pre>
 

bip-0101.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 101
+  Layer: Consensus (hard fork)
   Title: Increase maximum block size
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0101
   Status: Withdrawn
   Type: Standards Track
   Created: 2015-06-22

bip-0102.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 102
+  Layer: Consensus (hard fork)
   Title: Block size increase to 2MB
   Author: Jeff Garzik <jgarzik@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0102
   Status: Draft
   Type: Standards Track
   Created: 2015-06-23

bip-0103.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 103
+  Layer: Consensus (hard fork)
   Title: Block size following technological growth
   Author: Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0103
   Status: Draft
   Type: Standards Track
   Created: 2015-07-21

bip-0105.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 105
+  Layer: Consensus (hard fork)
   Title: Consensus based block size retargeting algorithm
   Author: BtcDrak <btcdrak@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0105
   Status: Draft
   Type: Standards Track
   Created: 2015-08-21
+  License: PD
 </pre>
 
 ==Abstract==

bip-0106.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 106
+  Layer: Consensus (hard fork)
   Title: Dynamically Controlled Bitcoin Block Size Max Cap
   Author: Upal Chakraborty <bitcoin@upalc.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0106
   Status: Draft
   Type: Standards Track
   Created: 2015-08-24

bip-0107.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 107
+  Layer: Consensus (hard fork)
   Title: Dynamic limit on the block size
   Author: Washington Y. Sanchez <washington.sanchez@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0107
   Status: Draft
   Type: Standards Track
   Created: 2015-09-11
+  License: PD
 </pre>
 
 ==Abstract==

bip-0109.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 109
+  Layer: Consensus (hard fork)
   Title: Two million byte size limit with sigop and sighash limits
   Author: Gavin Andresen <gavinandresen@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0109
   Status: Rejected
   Type: Standards Track
   Created: 2016-01-28
+  License: PD
 </pre>
 
 ==Abstract==

bip-0111.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 111
+  Layer: Peer Services
   Title: NODE_BLOOM service bit
   Author: Matt Corallo <bip111@bluematt.me>
           Peter Todd <pete@petertodd.org>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0111
+  Status: Proposed
   Type: Standards Track
   Created: 2015-08-20
+  License: PD
 </pre>
 
 == Abstract ==

bip-0112.mediawiki

@@ -1,12 +1,16 @@
 <pre>
   BIP: 112
+  Layer: Consensus (soft fork)
   Title: CHECKSEQUENCEVERIFY
   Author: BtcDrak <btcdrak@gmail.com>
           Mark Friedenbach <mark@friedenbach.org>
           Eric Lombrozo <elombrozo@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0112
   Status: Final
   Type: Standards Track
   Created: 2015-08-10
+  License: PD
 </pre>
 
 ==Abstract==

bip-0113.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 113
+  Layer: Consensus (soft fork)
   Title: Median time-past as endpoint for lock-time calculations
   Author: Thomas Kerin <me@thomaskerin.io>
           Mark Friedenbach <mark@friedenbach.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0113
   Status: Final
   Type: Standards Track
   Created: 2015-08-10
+  License: PD
 </pre>
 
 

bip-0114.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 114
+  Layer: Consensus (soft fork)
   Title: Merkelized Abstract Syntax Tree
   Author: Johnson Lau <jl2012@xbt.hk>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0114
   Status: Draft
   Type: Standards Track
   Created: 2016-04-02
+  License: PD
 </pre>
 
 ==Abstract==

bip-0120.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 120
+  Layer: Applications
   Title: Proof of Payment
   Author: Kalle Rosenbaum <kalle@rosenbaum.se>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0120
   Status: Draft
   Type: Standards Track
   Created: 2015-07-28

bip-0121.mediawiki

@@ -1,7 +1,10 @@
 <pre>
   BIP: 121
+  Layer: Applications
   Title: Proof of Payment URI scheme
   Author: Kalle Rosenbaum <kalle@rosenbaum.se>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0121
   Status: Draft
   Type: Standards Track
   Created: 2015-07-27

bip-0122.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 122
+  Layer: Applications
   Title: URI scheme for Blockchain references / exploration
   Author: Marco Pontello <marcopon@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0122
   Status: Draft
   Type: Standards Track
   Created: 2015-08-29
+  License: PD
   Post-History: https://lists.linuxfoundation.org/pipermail/bitcoin-dev/2015-August/010712.html
 </pre>
 

bip-0123.mediawiki

@@ -2,7 +2,9 @@
   BIP: 123
   Title: BIP Classification
   Author: Eric Lombrozo <elombrozo@gmail.com>
-  Status: Draft
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0123
+  Status: Active
   Type: Process
   Created: 2015-08-26
 </pre>

bip-0124.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 124
+  Layer: Applications
   Title: Hierarchical Deterministic Script Templates
   Author: Eric Lombrozo <eric@ciphrex.com>
           William Swanson <swansontec@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0124
   Status: Draft
   Type: Informational
   Created: 2015-11-20
+  License: PD
   Post-History: http://lists.linuxfoundation.org/pipermail/bitcoin-dev/2015-November/011795.html
 </pre>
 

bip-0125.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 125
+  Layer: Applications
   Title: Opt-in Full Replace-by-Fee Signaling
   Author: David A. Harding <dave@dtrt.org>
           Peter Todd <pete@petertodd.org>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0125
+  Status: Proposed
   Type: Standards Track
   Created: 2015-12-04
+  License: PD
 </pre>
 
 ==Abstract==

bip-0126.mediawiki

@@ -2,9 +2,12 @@
   BIP: 126
   Title: Best Practices for Heterogeneous Input Script Transactions
   Author: Kristov Atlas <kristov@openbitcoinprivacyproject.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0126
   Status: Draft
   Type: Informational
   Created: 2016-02-10
+  License: PD
 </pre>
 
 ==Abstract==

bip-0130.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 130
+  Layer: Peer Services
   Title: sendheaders message
   Author: Suhas Daftuar <sdaftuar@chaincode.com>
-  Status: Accepted
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0130
+  Status: Proposed
   Type: Standards Track
   Created: 2015-05-08
+  License: PD
 </pre>
 
 ==Abstract==

bip-0131.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 131
+  Layer: Consensus (hard fork)
   Title: "Coalescing Transaction" Specification (wildcard inputs)
   Author: Chris Priest <cp368202@ohiou.edu>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0131
   Status: Draft
   Type: Standards Track
   Created: 2015-11-30
+  License: PD
 </pre>
 
 ==Abstract==

bip-0132.mediawiki

@@ -2,9 +2,12 @@
   BIP: 132
   Title: Committee-based BIP Acceptance Process
   Author: Andy Chase <theandychase@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0132
   Status: Withdrawn
   Type: Process
   Created: 2015-08-31
+  License: PD
 </pre>
 
 == Abstract ==

bip-0133.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 133
+  Layer: Peer Services
   Title: feefilter message
   Author: Alex Morcos <morcos@chaincode.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0133
   Status: Draft
   Type: Standards Track
   Created: 2016-02-13
+  License: PD
 </pre>
 
 ==Abstract==

bip-0134.mediawiki

@@ -1,10 +1,15 @@
 <pre>
   BIP: 134
+  Layer: Consensus (hard fork)
   Title: Flexible Transactions
   Author: Tom Zander <tomz@freedommail.ch>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0134
   Status: Draft
   Type: Standards Track
   Created: 2016-07-27
+  License: CC-BY-SA-4.0
+           OPL
 </pre>
 
 ==Abstract==

bip-0140.mediawiki

@@ -1,11 +1,16 @@
 <pre>
   BIP: 140
+  Layer: Consensus (soft fork)
   Title: Normalized TXID
   Author: Christian Decker <decker.christian@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0140
   Status: Draft
   Type: Standards Track
   Created: 2015-10-14
+  License: PD
 </pre>
+
 == Abstract ==
 
 This BIP describes the use of normalized transaction IDs (NTXIDs) in order to eliminate transaction malleability, both in the third-party modification scenario as well as the participant modification scenario. The transaction ID is normalized by removing the signature scripts from transactions before computing its hash. The normalized transaction hashes are then used during the signature creation and signature verification of dependent transactions.
@@ -110,4 +115,4 @@ This is a softfork which replaces <code>OP_NOP4</code> with the new implementati
 <references>
 
 ==Copyright==
-This document is placed in the public domain.
+This document is placed in the public domain.

bip-0141.mediawiki

@@ -1,12 +1,16 @@
 <pre>
   BIP: 141
+  Layer: Consensus (soft fork)
   Title: Segregated Witness (Consensus layer)
   Author: Eric Lombrozo <elombrozo@gmail.com>
           Johnson Lau <jl2012@xbt.hk>
           Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0141
   Status: Draft
   Type: Standards Track
   Created: 2015-12-21
+  License: PD
 </pre>
 
 ==Abstract==

bip-0142.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 142
+  Layer: Applications
   Title: Address Format for Segregated Witness
   Author: Johnson Lau <jl2012@xbt.hk>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0142
   Status: Deferred
   Type: Standards Track
   Created: 2015-12-24
+  License: PD
 </pre>
 
 == Abstract ==

bip-0143.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 143
+  Layer: Consensus (soft fork)
   Title: Transaction Signature Verification for Version 0 Witness Program
   Author: Johnson Lau <jl2012@xbt.hk>
           Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0143
   Status: Draft
   Type: Standards Track
   Created: 2016-01-03
+  License: PD
 </pre>
 
 == Abstract ==

bip-0144.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 144
+  Layer: Peer Services
   Title: Segregated Witness (Peer Services)
   Author: Eric Lombrozo <elombrozo@gmail.com>
           Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0144
   Status: Draft
   Type: Standards Track
   Created: 2016-01-08
+  License: PD
 </pre>
 
 ==Abstract==

bip-0145.mediawiki

@@ -1,10 +1,15 @@
 <pre>
   BIP: 145
+  Layer: API/RPC
   Title: getblocktemplate Updates for Segregated Witness
   Author: Luke Dashjr <luke+bip22@dashjr.org>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0145
   Status: Draft
   Type: Standards Track
   Created: 2016-01-30
+  License: BSD-2-Clause
+           OPL
 </pre>
 
 ==Abstract==

bip-0146.mediawiki

@@ -1,11 +1,15 @@
 <pre>
   BIP: 146
+  Layer: Consensus (soft fork)
   Title: Dealing with signature encoding malleability
   Author: Johnson Lau <jl2012@xbt.hk>
           Pieter Wuille <pieter.wuille@gmail.com>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0146
   Status: Draft
   Type: Standards Track
   Created: 2016-08-16
+  License: PD
 </pre>
 
 ==Abstract==

bip-0147.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 147
+  Layer: Consensus (soft fork)
   Title: Dealing with dummy stack element malleability
   Author: Johnson Lau <jl2012@xbt.hk>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0147
   Status: Draft
   Type: Standards Track
   Created: 2016-09-02
+  License: PD
 </pre>
 
 ==Abstract==

bip-0150.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 150
+  Layer: Peer Services
   Title: Peer Authentication
   Author: Jonas Schnelli <dev@jonasschnelli.ch>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0150
   Status: Draft
   Type: Standards Track
   Created: 2016-03-23
+  License: PD
 </pre>
 
 == Abstract ==

bip-0151.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 151
+  Layer: Peer Services
   Title: Peer-to-Peer Communication Encryption
   Author: Jonas Schnelli <dev@jonasschnelli.ch>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0151
   Status: Draft
   Type: Standards Track
   Created: 2016-03-23
+  License: PD
 </pre>
 
 == Abstract ==

bip-0152.mediawiki

@@ -1,10 +1,14 @@
 <pre>
   BIP: 152
+  Layer: Peer Services
   Title: Compact Block Relay
   Author: Matt Corallo <bip152@bluematt.me>
+  Comments-Summary: No comments yet.
+  Comments-URI: https://github.com/bitcoin/bips/wiki/Comments:BIP-0152
   Status: Draft
   Type: Standards Track
   Created: 2016-04-27
+  License: PD
 </pre>
 
 ==Abstract==
@@ -120,18 +124,18 @@ A new inv type (MSG_CMPCT_BLOCK == 4) and several new protocol messages are adde
 # MSG_CMPCT_BLOCK inv objects MUST NOT appear anywhere except for in getdata messages.
 
 ====cmpctblock====
-# The cmpctblock message is defined as as a message containing a serialized HeaderAndShortIDs message and pchCommand == "cmpctblock".
+# The cmpctblock message is defined as a message containing a serialized HeaderAndShortIDs message and pchCommand == "cmpctblock".
 # Upon receipt of a cmpctblock message after sending a sendcmpct message, nodes SHOULD calculate the short transaction ID for each unconfirmed transaction they have available (ie in their mempool) and compare each to each short transaction ID in the cmpctblock message.
 # After finding already-available transactions, nodes which do not have all transactions available to reconstruct the full block SHOULD request the missing transactions using a getblocktxn message.
 # A node MUST NOT send a cmpctblock message unless they are able to respond to a getblocktxn message which requests every transaction in the block.
 # A node MUST NOT send a cmpctblock message without having validated that the header properly commits to each transaction in the block, and properly builds on top of the existing chain with a valid proof-of-work. A node MAY send a cmpctblock before validating that each transaction in the block validly spends existing UTXO set entries.
 
 ====getblocktxn====
-# The getblocktxn message is defined as as a message containing a serialized BlockTransactionsRequest message and pchCommand == "getblocktxn".
+# The getblocktxn message is defined as a message containing a serialized BlockTransactionsRequest message and pchCommand == "getblocktxn".
 # Upon receipt of a properly-formatted getblocktxn message, nodes which recently provided the sender of such a message a cmpctblock for the block hash identified in this message MUST respond with either an appropriate blocktxn message, or a full block message. A blocktxn response MUST contain exactly and only each transaction which is present in the appropriate block at the index specified in the getblocktxn indexes list, in the order requested.
 
 ====blocktxn====
-# The blocktxn message is defined as as a message containing a serialized BlockTransactions message and pchCommand == "blocktxn".
+# The blocktxn message is defined as a message containing a serialized BlockTransactions message and pchCommand == "blocktxn".
 # Upon receipt of a properly-formatted requested blocktxn message, nodes SHOULD attempt to reconstruct the full block by:
 ## Taking the prefilledtxn transactions from the original cmpctblock and placing them in the marked positions.
 ## For each short transaction ID from the original cmpctblock, in order, find the corresponding transaction either from the blocktxn message or from other sources and place it in the first available position in the block.
@@ -183,8 +187,16 @@ Compact blocks version 2 is almost identical to version 1, but supports segregat
 
 # Any undefined behavior in this spec may cause failure to transfer block to, peer disconnection by, or self-destruction by the receiving node. A node receiving non-minimally-encoded CompactSize encodings should make a best-effort to eat the sender's cat.
 
+===Pre-Validation Relay and Consistency Considerations===
+
 # As high-bandwidth mode permits relaying of CMPCTBLOCK messages prior to full validation (requiring only that the block header is valid before relay), nodes SHOULD NOT ban a peer for announcing a new block with a CMPCTBLOCK message that is invalid, but has a valid header.  For avoidance of doubt, nodes SHOULD bump their peer-to-peer protocol version to 70015 or higher to signal that they will not ban or punish a peer for announcing compact blocks prior to full validation, and nodes SHOULD NOT announce a CMPCTBLOCK to a peer with a version number below 70015 before fully validating the block.
 
+# SPV nodes which implement this spec must consider the implications of accepting blocks which were not validated by the node which provided them. Especially SPV nodes which allow users to select a "trusted full node" to sync from may wish to avoid implementing this spec in high-bandwidth mode.
+
+# Note that this spec does not change the requirement that nodes only relay information about blocks which they have fully validated in response to GETDATA/GETHEADERS/GETBLOCKS/etc requests. Nodes which announce using CMPCTBLOCK message and then receive a request for associated block data SHOULD ensure that messages do not go unresponded to, and that the appropriate data is provided after the block has been validated, subject to standard message-response ordering requirements. Note that no requirement is added that the node respond to the request with the new block included in eg GETHEADERS or GETBLOCKS messages, but the node SHOULD re-announce the block using the associated announcement methods after validation has completed if it is not included in the original response. On the other hand, nodes SHOULD delay responding to GETDATA requests for the block until validation has completed, stalling all message processing for the associated peer. REJECT messages are not considered "responses" for the purpose of this section.
+
+# As a result of the above requirements, implementors may wish to consider the potential for the introduction of delays in responses while remote peers validate blocks, avoiding delay-causing requests where possible.
+
 ==Justification==
 
 ====Protocol design====

scripts/buildtable.pl

@@ -3,17 +3,23 @@ use strict;
 use warnings;
 
 my $topbip = 9999;
+my $include_layer = 1;
 
 my %RequiredFields = (
 	BIP => undef,
 	Title => undef,
 	Author => undef,
+	'Comments-Summary' => undef,
+	'Comments-URI' => undef,
 	Status => undef,
 	Type => undef,
 	Created => undef,
+	# License => undef,   (has exceptions)
 );
 my %MayHaveMulti = (
 	Author => undef,
+	'Comments-URI' => undef,
+	License => undef,
 	'Post-History' => undef,
 );
 my %DateField = (
@@ -24,17 +30,24 @@ my %EmailField = (
 	Editor => undef,
 );
 my %MiscField = (
+	'Comments-Summary' => undef,
 	'Discussions-To' => undef,
 	'Post-History' => undef,
 	'Replaces' => undef,
 	'Superseded-By' => undef,
-	'Resolution' => undef,
 );
 
+my %ValidLayer = (
+	'Consensus (soft fork)' => undef,
+	'Consensus (hard fork)' => undef,
+	'Peer Services' => undef,
+	'API/RPC' => undef,
+	'Applications' => undef,
+);
 my %ValidStatus = (
 	Draft => undef,
 	Deferred => undef,
-	Accepted => "background-color: #ffffcf",
+	Proposed => "background-color: #ffffcf",
 	Rejected => "background-color: #ffcfcf",
 	Withdrawn => "background-color: #ffcfcf",
 	Final => "background-color: #cfffcf",
@@ -46,6 +59,34 @@ my %ValidType = (
 	'Informational' => undef,
 	'Process' => undef,
 );
+my %RecommendedLicenses = (
+	'BSD-2-Clause' => undef,
+	'BSD-3-Clause' => undef,
+	'CC0-1.0' => undef,
+	'GNU-All-Permissive' => undef,
+);
+my %AcceptableLicenses = (
+	%RecommendedLicenses,
+	'Apache-2.0' => undef,
+	'BSL-1.0' => undef,
+	'CC-BY-4.0' => undef,
+	'CC-BY-SA-4.0' => undef,
+	'MIT' => undef,
+	'AGPL-3.0' => undef,
+	'AGPL-3.0+' => undef,
+	'FDL-1.3' => undef,
+	'GPL-2.0' => undef,
+	'GPL-2.0+' => undef,
+	'LGPL-2.1' => undef,
+	'LGPL-2.1+' => undef,
+);
+my %DefinedLicenses = (
+	%AcceptableLicenses,
+	'OPL' => undef,
+	'PD' => undef,
+);
+my %GrandfatheredPD = map { $_ => undef } qw(9 36 37 38 42 49 50 60 65 67 69 74 80 81 83 90 99 105 107 109 111 112 113 114 122 124 125 126 130 131 132 133 140 141 142 143 144 146 147 150 151 152);
+my %TolerateMissingLicense = map { $_ => undef } qw(1 10 11 12 13 14 15 16 21 30 31 32 33 34 35 39 43 44 45 47 61 62 64 66 68 70 71 72 73 75 101 102 103 106 120 121 123);
 
 my %emails;
 
@@ -58,7 +99,7 @@ while (++$bipnum <= $topbip) {
 			die "No <pre> in $fn" if eof $F;
 	}
 	my %found;
-	my ($title, $author, $status, $type);
+	my ($title, $author, $status, $type, $layer);
 	my ($field, $val);
 	while (<$F>) {
 		m[^</pre>$] && last;
@@ -74,7 +115,6 @@ while (++$bipnum <= $topbip) {
 		} else {
 			die "Bad line in $fn preamble";
 		}
-		++$found{$field};
 		die "Extra spaces in $fn" if $val =~ /^\s/;
 		if ($field eq 'BIP') {
 			die "$fn claims to be BIP $val" if $val ne $bipnum;
@@ -103,6 +143,18 @@ while (++$bipnum <= $topbip) {
 			} else {
 				$type = $val;
 			}
+		} elsif ($field eq 'Layer') {  # BIP 123
+			die "Invalid layer $val in $fn" unless exists $ValidLayer{$val};
+			$layer = $val;
+		} elsif ($field eq 'License') {
+			die "Undefined license $val in $fn" unless exists $DefinedLicenses{$val};
+			if (not $found{License}) {
+				die "Unacceptable license $val in $fn" unless exists $AcceptableLicenses{$val} or ($val eq 'PD' and exists $GrandfatheredPD{$bipnum});
+			}
+		} elsif ($field eq 'Comments-URI') {
+			if (not $found{'Comments-URI'}) {
+				die unless $val eq sprintf('https://github.com/bitcoin/bips/wiki/Comments:BIP-%04d', $bipnum);
+			}
 		} elsif (exists $DateField{$field}) {
 			die "Invalid date format in $fn" unless $val =~ /^20\d{2}\-(?:0\d|1[012])\-(?:[012]\d|30|31)$/;
 		} elsif (exists $EmailField{$field}) {
@@ -110,6 +162,10 @@ while (++$bipnum <= $topbip) {
 		} elsif (not exists $MiscField{$field}) {
 			die "Unknown field $field in $fn";
 		}
+		++$found{$field};
+	}
+	if (not $found{License}) {
+		die "Missing License in $fn" unless exists $TolerateMissingLicense{$bipnum};
 	}
 	for my $field (keys %RequiredFields) {
 		die "Missing $field in $fn" unless $found{$field};
@@ -120,6 +176,13 @@ while (++$bipnum <= $topbip) {
 	}
 	print "\n";
 	print "| [[${fn}|${bipnum}]]\n";
+	if ($include_layer) {
+		if (defined $layer) {
+			print "| ${layer}\n";
+		} else {
+			print "|\n";
+		}
+	}
 	print "| ${title}\n";
 	print "| ${author}\n";
 	print "| ${type}\n";