feat(wasm-utxo): implement cross-chain address functionality #8
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Update js-sys to v0.3.81 and wasm-bindgen to v0.2.104 to support implementing altcoin address functionality. Issue: BTC-2650 Co-authored-by: llm-git <[email protected]>
Add bech32 dependency for supporting altcoin address formats. Configure dependency management with deny.toml to prevent duplicate dependencies. Issue: BTC-2650 Co-authored-by: llm-git <[email protected]>
Add new module with support for multiple address formats: - Base58Check for traditional P2PKH/P2SH addresses - Bech32/Bech32m for SegWit addresses (P2WPKH/P2WSH/P2TR) - CashAddr for Bitcoin Cash and eCash - Support for various cryptocurrencies (BTC, LTC, BCH, BSV, BTG, etc.) The implementation passes all test vectors and provides a unified interface for encoding/decoding addresses across different networks. Issue: BTC-2650 Co-authored-by: llm-git <[email protected]>
Add a compatibility layer for address encoding/decoding that works with networks from @bitgo/utxo-lib. This enables support for all altcoin addresses through a common interface. Issue: BTC-2650 Co-authored-by: llm-git <[email protected]>
Enable nontrapping float-to-int conversions in wasm-opt to support alternative coin address derivation. Added TryFromJsValue trait for cleaner JS object parsing. Supported since ~2020 in major browsers and runtimes. Issue: BTC-2650 Co-authored-by: llm-git <[email protected]>
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lcovar
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Oct 23, 2025
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This PR adds comprehensive support for multiple cryptocurrency address
formats in the WASM-UTXO module:
Adds support for various address encoding schemes:
Creates a compatibility layer that integrates with @bitgo/utxo-lib to
support a unified interface across all altcoins
Updates WASM dependencies:
Adds bech32 dependency and configures dependency management with
deny.toml to prevent duplicates
Enables nontrapping float-to-int conversions in wasm-opt and adds
TryFromJsValue trait for cleaner JS object parsing
Issue: BTC-2650