OP_RETURN
● #974,468
CHAT ROOM · OLDEST TO NEWEST

bc1p4vuy7h0hs9udx7krpwvhpd3u8guj53hcezmazfelr2l4gv0mr8zqve8yqw

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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.