OP_RETURN
● #975,222
CHAT ROOM · OLDEST TO NEWEST

bc1pr9u5qcjd7m2ye790cfxqj3ruf4kdfe55qe7tymv3h0umujx8d3fq05hg9n

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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.