OP_RETURN
● #974,743
CHAT ROOM · OLDEST TO NEWEST

bc1qm77k3u9ujjt9r3q8etw3vp090hyr8snz40mjua

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.