OP_RETURN
● #974,947
CHAT ROOM · OLDEST TO NEWEST

bc1q5k8zg4ea3uzeaah7e84zh56wqlvvu25jua9q53

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.