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WriteUp

An open-source application to create self-spend BTC transactions with a custom output. The custom output can hold up to 80 bytes as a message. You can write anything up on the blockchain.


Build From Source Code

Requirements

Clone Repo @ Build and Run

   git clone https://github.com/NotesOnBlockchain/WriteUpApp.git
   cd WriteUpApp
   dotnet build && dotnet run

Example OP_RETURN

If a transaction contains:

OP_RETURN 48656c6c6f20576f726c64

The decoded message will be:

"Hello World"