OP_RETURN
● #976,021
CHAT ROOM · OLDEST TO NEWEST

bc1pzcjn57hrz7kszqw7vuuzf20fhlxem6zu6chfx2hw8nkwkj5e0laspajtkp

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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.