BTC transaction utils is a small library that helps to create multisig addresses and to swiftly sign some types of segwit transactions as well as to check the existing signatures, if required.
Manipulations with segwit transactions are quite complicated, so the main goal is to provide a simple and clear solution for the most common operations as mentioned above.
Note: This library supports only the
SIGHASH_ALL type of signatures.
Some features are not implemented at the moment, but are desired in future releases. Any help in implementation of the below listed items is welcome.
TransactionBuilderwhich helps to create unsigned transactions.
Licensed under the Apache License (Version 2.0). See LICENSE for details.