porkchop/counterparty-data-decoder

translate the counterparty data embedded in a bitcoin TX

Counterparty Data Decoder

Translate the counterparty data embedded in a bitcoin TX

EXAMPLE:

Bitcoin TX with embedded counterparty data: https://blockchain.info/tx/5114334e029a9558db760a4bebe68d3a07d2cd177af3a18fe74bd3858feabb63

Look at second pubkey in second multi-sg TX output:

1c434e5452505254590000000000000000d806c1d500000f2be5001c0000000000

This is the "fake" pubkey generated by counterparty to store data in the blockchain

Execute:

$ python3 cpDecode.py 1c434e5452505254590000000000000000d806c1d500000f2be5001c0000000000

Length Byte:  28
Prefix Bytes:  b'CNTRPRTY'
TX type Byte:  0
type: send
asset_id: LTBCOIN
quantity: 166812.0

v 0.1 7/3/2014 - Single pubkey decode only (SEND messages)