pczt: Add public getter for spend_auth_sig#2281
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nuttycom merged 1 commit intoApr 23, 2026
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nuttycom
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Apr 13, 2026
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CI is broken here because of the core2 yank. Given that we have to release the whole stack anyway, I'm going to rebase and retarget this to |
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@p0mvn oh, I just realized I can't push to the valargroup branches, so you'll have to do the rebase. |
Expose the Orchard spend authorization signature via `getset`, enabling downstream consumers to read back the signature after signing (e.g. for extracting the signature from a hardware-wallet-signed PCZT and forwarding it to the chain). Made-with: Cursor
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@nuttycom rebase completed. Also, granted access to the valargroup fork. |
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Thank you!! |
This was referenced Apr 24, 2026
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Based on
maint/pczt-0.5.x(branched frompczt-0.5.0series). This is aSemVer-compatible addition intended for a
0.5.xpoint release.Expose the Orchard spend authorization signature via
getset, enabling downstream consumers to read back the signature after signingHow We Use It
Token Holder Voting.
We use spend_auth_sig() as a read-only accessor to extract the 64-byte spend authorization signature from a Keystone-signed PCZT, so it can be forwarded to the cosmos chain as part of the delegation transaction.
See full summary of the integration: https://hackmd.io/@TJGUVkqNQYieiMqJQQBDeA/rJ0mU1v3Wl