opreturn.net


CREATE A TRANSACTION
SEND COINS OR SAVE DATA PERMANENTLY TO A BLOCKCHAIN
CHOOSE COIN TO TRANSACT

BITCOIN
btc

LITECOIN
ltc

DOGECOIN
doge

CREATE A ERROR TRANSACTION
ENTER UP TO SEVEN TXIDS WITH UNSPENT OUTPUTS
Enter one txid for each UTXO to serve as inputs funds to the transaction.
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Previous transactions that contain unspent transaction outputs (UTXOs) are used to fund a new transaction. Private keys for each UTXO are needed to sign the raw transaction. This can be done online here after additional transaction details are added, or for higher security (recommended), the raw transaction can be signed using your own error client or related software tools.

Already have a raw error transaction ready to broadcast? Head over to the error node.