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Replace utxo-lib with wasm-utxo implementation for inscription handling.
This provides a more efficient and robust way to create and sign
inscription transactions using WebAssembly.

Key changes:

  • Replace utxo-lib dependency with wasm-utxo in inscription functions
  • Update API to use typed arrays instead of Node Buffers
  • Add coin name mapping for different Bitcoin networks
  • Improve error handling and type safety

Issue: BTC-2936

Convert inscriptionBuilder to use @bitgo/wasm-utxo instead of utxo-lib
for inscription-related functionality. Update interfaces to accommodate
the new WASM-based implementation and add helper functions to handle
the transition.

Issue: BTC-2936

Co-authored-by: llm-git <[email protected]>
@OttoAllmendinger OttoAllmendinger force-pushed the BTC-2936.utxo-ord-wasm-utxo branch from 71697b1 to cc428fd Compare January 16, 2026 10:29
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2 participants