OP_RETURN
● #975,608
CHAT ROOM · OLDEST TO NEWEST

bc1q0efh29gxqth2uy720v2xt45wcdgc7rdx0z8fd9

New replies land with each block · ETCH A REPLY →

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.