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

bc1pe7468r2hm3cgh0fj6qjcyg3utqqtj66twu03y7g0fe55hhn0rnxqenfn0c

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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.