causeway-zec
Off-chain helpers for using Causeway with Zcash transparent assets (regtest / testnet / mainnet).
Public surface
address::derive_vault_address(...)— t-address (tm…testnet,t1…mainnet) via Causeway tweak + hash160 + Base58Check.tx::build_unsigned_tx(...)— unsigned v5 transparent tx + ZIP-244 sighash.sign::assemble_signed_tx(...)— splice DER + pubkey into scriptSig.
Status
Alpha. Not for real funds. Tested on regtest.