feat(zcash): add support for v6 transaction format#327

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veetragjain wants to merge 8 commits into

zcash-v6-transactionfrom

veetragjain/cshld-1059-add-support-for-v6-transaction-format-in-wasm-utxo

Commits on Jul 21, 2026

feat(wasm-utxo): add v6 constants and BLAKE2b-personal helper

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feat(wasm-utxo): add v6 (Ironwood) transaction parse/encode

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feat(wasm-utxo): add ZIP-244 ironwood_digest utility

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feat(wasm-utxo): add ZIP-244 v6 txid computation

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feat(wasm-utxo): add ZIP-316 unified address parsing (S4)

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test(wasm-utxo): add v6 golden vectors for self-send and shielding

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feat(wasm-utxo): add unified address component resolve + membership helpers

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Commits on Jul 22, 2026

test(wasm-utxo): move Zcash v6 test data to test/fixtures

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