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| author | Greg Sanders <gsanders87@gmail.com> | 2023-03-28 12:42:48 -0400 |
|---|---|---|
| committer | Greg Sanders <gsanders87@gmail.com> | 2023-03-28 12:42:48 -0400 |
| commit | 29345a10f0e991e8f223beb9a92984e767911ac2 (patch) | |
| tree | a17ca89090501c8b594bb31d0f86b87a55d895c4 /bip-0345.mediawiki | |
| parent | 8bf5b869e5840fc5564e01f62bdbabc8b8ffcab2 (diff) | |
| download | bips-29345a10f0e991e8f223beb9a92984e767911ac2.tar.xz | |
Be explicit about tapleaf version forwarding
Diffstat (limited to 'bip-0345.mediawiki')
| -rw-r--r-- | bip-0345.mediawiki | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bip-0345.mediawiki b/bip-0345.mediawiki index d23571d..c0baeb2 100644 --- a/bip-0345.mediawiki +++ b/bip-0345.mediawiki @@ -261,7 +261,7 @@ where After the stack is parsed, the following validation checks are performed: * Let the output designated by <code><trigger-vout-idx></code> be called ''triggerOut''. -* If the scriptPubKey of ''triggerOut'' is not a witness program of the same version as the currently executing script, script execution MUST fail and terminate immediately. +* If the scriptPubKey of ''triggerOut'' is not a witness program of the same version and same tapleaf version as the currently executing script, script execution MUST fail and terminate immediately. * Let the script constructed by taking the <code><leaf-update-script-body></code> and prefixing it with minimally-encoded data pushes of the <code><n-pushes></code> leaf-update script data items be called the ''leaf-update-script''. ** The leaf-update data items will be in the same order in the ''leaf-update-script'' as they appeared on the stack. * If the scriptPubKey of ''triggerOut'' does not match that of a taptree that is identical to that of the currently evaluated input, but with the leaf script substituted for ''leaf-update-script'', script execution when spending this output MUST fail and terminate immediately. |