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bitcoinjs / bitcoinjs-lib

A javascript Bitcoin library for node.js and browsers.
MIT License
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How to attach a message to a transaction? #1240

Closed fanmeilexiu closed 6 years ago

fanmeilexiu commented 6 years ago

How to attach a message to a transaction?

fanatid commented 6 years ago

You can use OP_RETURN for this: https://github.com/bitcoinjs/bitcoinjs-lib/blob/582727f6de251441c75027a6292699b6f1e1b8f2/test/integration/transactions.js#L80

fanmeilexiu commented 6 years ago

thanks