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BIP48: Add p2tr script type derivation

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benk10 2025-04-28 10:29:27 +03:00
parent fd3878a279
commit e7cf2e9149
1 changed files with 13 additions and 3 deletions
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@ -99,11 +99,11 @@ Hardened derivation is used at this level.
===Script=== ===Script===
This level splits the key space into two separate <code>script_type</code>(s). To provide This level splits the key space into three separate <code>script_type</code>(s). To provide
forward compatibility for future script types this specification can be easily extended. forward compatibility for future script types this specification can be easily extended.
Currently the only script types covered by this BIP are Native Segwit (p2wsh) and Currently the only script types covered by this BIP are Native Segwit (p2wsh),
Nested Segwit (p2sh-p2wsh). Nested Segwit (p2sh-p2wsh), and Taproot (p2tr).
The following path represents Nested Segwit (p2sh-p2wsh) mainnet, account 0: The following path represents Nested Segwit (p2sh-p2wsh) mainnet, account 0:
<code>1'</code>: Nested Segwit (p2sh-p2wsh) <code>m/48'/0'/0'/1'</code></br> <code>1'</code>: Nested Segwit (p2sh-p2wsh) <code>m/48'/0'/0'/1'</code></br>
@ -111,6 +111,9 @@ The following path represents Nested Segwit (p2sh-p2wsh) mainnet, account 0:
The following path represents Native Segwit (p2wsh) mainnet, account 0: The following path represents Native Segwit (p2wsh) mainnet, account 0:
<code>2'</code>: Native Segwit (p2wsh) <code>m/48'/0'/0'/2'</code></br> <code>2'</code>: Native Segwit (p2wsh) <code>m/48'/0'/0'/2'</code></br>
The following path represents Taproot (p2tr) mainnet, account 0:
<code>3'</code>: Taproot (p2tr) <code>m/48'/0'/0'/3'</code></br>
The recommended default for wallets is pay to witness script hash <code>m/48'/0'/0'/2'</code>. The recommended default for wallets is pay to witness script hash <code>m/48'/0'/0'/2'</code>.
To add new script types submit a PR to this specification and include it in the list above: To add new script types submit a PR to this specification and include it in the list above:
@ -240,6 +243,13 @@ Public derivation is used at this level.
|change |change
|second |second
|m / 48' / 1' / 1' / 2' / 1 / 1 |m / 48' / 1' / 1' / 2' / 1 / 1
|-
|testnet
|first
|p2tr
|external
|first
|m / 48' / 1' / 0' / 3' / 0 / 0
|} |}