refactor(abstract-utxo): replace utxo-lib utility imports with standalone equivalents#8154
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OttoAllmendinger merged 2 commits intomasterfrom Feb 16, 2026
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…lone equivalents Replace utxo-lib utility functions (crypto, address, bip32, opcodes) with standalone equivalents from @bitgo/wasm-utxo, @bitgo/secp256k1, and local implementations. This does not affect transaction decoding or signing paths. - verifyKey: replace utxolib.crypto.hash160/address.toBase58Check with local - recipient: replace utxolib.address.* with wasm-utxo address module - bip322: replace bitgo.isPsbt() with hasPsbtMagic() - replayProtection: replace utxolib address with wasm-utxo address - parseTransaction: replace utxolib.bitgo.toTNumber() with local helper - SigningError: inline PsbtParsedScriptType type locally - unspent: change ChainCode type import to wasm-utxo - signPsbtWasm, descriptor/transaction: import BIP32Interface from secp256k1 - test utils: add coinNameToNetwork map and getNetworkForCoinName helper Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> TICKET: BTC-2768
Replace dependency on bitcoinjs-message with @bitgo/wasm-utxo for message verification. Remove unused helper functions that are now handled by the wasm module. This simplifies the code and reduces dependencies. Issue: BTC-2768 Co-authored-by: llm-git <llm-git@ttll.de>
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davidkaplanbitgo
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Feb 16, 2026
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Replace utxo-lib utility functions (crypto, address, bip32, opcodes) with
standalone equivalents from @bitgo/wasm-utxo, @bitgo/secp256k1, and local
implementations. This does not affect transaction decoding or signing paths.
This PR includes:
This change simplifies the code and reduces dependencies while maintaining
the same functionality.
BTC-2768