Crate causeway_zec 

Causeway off-chain helpers for Zcash transparent assets.

• address — t-address derivation (Causeway tweak + hash160 + Base58Check)
• tx — build an unsigned v5 transparent tx + ZIP-244 v5 sighash
• sign — splice DER signature + pubkey into the scriptSig

Modules

address

Zcash transparent address derivation: Causeway tweak → HASH160 (RIPEMD160 ∘ SHA256) → Base58Check with network prefix.

sign

Splice a <DER+SIGHASH_ALL> <push 33 pubkey> scriptSig into the canonical-empty scriptSig slot of an unsigned v5 tx, producing a fully signed v5 transparent transaction ready for broadcast.

tx

v5 transparent unsigned-tx encoding + ZIP-244 sighash.

Enums

ZecError