satwire
Write a message

Published on the Bitcoin blockchain

If you want to write a OP_RETURN message of to ---> satwire.io

Transaction
410fd44f91735cee39a99ea0600da232490529e0233941c845ea6650d26b1040
Block
961,547
Published

This message is in an OP_RETURN output of a real Bitcoin transaction. Nobody can change or remove it — not the sender, not SatWire. How that works →

Write your own message on the blockchain →