OP_RETURN
● #974,214
CHAT ROOM · OLDEST TO NEWEST

bc1q4mrgkrle3v47vy9e9h8npuw9jhldl7pepv0jph

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.