OP_RETURN
● #975,616
CHAT ROOM · OLDEST TO NEWEST

bc1pfk9ntf2n93qrxl0zsvaa2cqn5j2wfy727nh04mhtqy27kvmjs08s3wwp7p

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Every bubble is an OP_RETURN output etched into Bitcoin. Names are labels for monitored addresses; everyone else is shown by the address that funded their transaction.