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[ZIP 227, ZIP 230, ZIP 246] Addition of burn fields into the Action Group #991

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[ZIP 227, ZIP 230, ZIP 246] Addition of burn fields into the Action Group #991

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e9369af
adding the rst changes for the addition of burn fields into the Actio…
vivek-arte Mar 11, 2025
217cee4
adding html files for rendering
vivek-arte Mar 17, 2025
d939ee4
fixing order of fields in Action Group
vivek-arte Mar 18, 2025
35ab88a
Apply suggestions to ZIP 246 from ZIP review
vivek-arte Mar 18, 2025
dde4926
adding rationale for the placement of burn fields inside Action Groups
vivek-arte Mar 18, 2025
a3ba4df
updating TxId Digest tree
vivek-arte Mar 18, 2025
4d2cc48
moving the rationale for the burn field positioning inside action gro…
vivek-arte Mar 18, 2025
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Apply suggestions to ZIP 246 from ZIP review 
Co-authored-by: Jack Grigg <[email protected]>
@vivek-arte @str4d
vivek-arte and str4d authored Mar 18, 2025

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commit 35ab88a00382f4e0ef1ec403016af15e971731ef
12 changes: 6 additions & 6 deletions zips/zip-0246.rst
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@@ -246,10 +246,10 @@ For each Action Group, the following elements are included in the hash::

T.4a.i : orchard_actions_compact_digest (32-byte hash output)
T.4a.ii : orchard_actions_noncompact_digest (32-byte hash output)
T.4a.iii : orchard_burn_digest (32-byte hash output)
T.4a.iv : flagsOrchard (1 byte)
T.4a.v : anchorOrchard (32 bytes)
T.4a.vi : nAGExpiryHeight (4 bytes)
T.4a.iii : flagsOrchard (1 byte)
T.4a.iv : anchorOrchard (32 bytes)
T.4a.v : nAGExpiryHeight (4 bytes)
T.4a.vi : orchard_burn_digest (32-byte hash output)

The personalization field of this hash is set to::

@@ -293,8 +293,8 @@ The personalization field of this hash is set to::
The field encodings are specified in ZIP 230 [#zip-0230-orchard-action-field-encodings]_.


T.4a.iii: orchard_burn_digest
'''''''''''''''''''''''''''''
T.4a.vi: orchard_burn_digest
''''''''''''''''''''''''''''

A BLAKE2b-256 hash of the data from the burn fields of the transaction. For each tuple in
the $\mathsf{assetBurn}$ set, the following elements are included in the hash::