diff --git a/bip-0047.mediawiki b/bip-0047.mediawiki
index e460a12d..31190403 100644
--- a/bip-0047.mediawiki
+++ b/bip-0047.mediawiki
@@ -1,5 +1,7 @@
 RECENT CHANGES:
 
+* (12 Oct 2015) Revise blinding method for notification transactions
+
 * (21 Sep 2015) Correct base58check version byte
 
 * (18 Sep 2015) Clarify decoding of notification transactions
@@ -57,11 +59,15 @@ Hardened derivation is used at this level.
 
 Except where noted, all keys derived from a payment code use the public derivation method.
 
+==Standard Payment Codes (v1)==
+
+===Representation===
+
 ====Binary Serialization====
 
 A payment code contains the following elements:
 
-* Byte 0: type. required value: 0x01
+* Byte 0: version. required value: 0x01
 * Byte 1: features bit field. All bits must be zero except where specified elsewhere in this specification
 ** Bit 0: Bitmessage notification
 ** Bits 1-7: reserved
@@ -233,7 +239,7 @@ A recipient prefers to receive notifications via Bitmessage indiates this prefer
 
 * Setting bit 0 of the features byte to 1
 * Setting byte 67 of the serialized payment code to the desired Bitmessage address version
-* Setting byte 67 of the serialized payment code to the desired Bitmessage stream number
+* Setting byte 68 of the serialized payment code to the desired Bitmessage stream number
 
 The sender uses this information to construct a valid notification Bitmessage address: