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

bc1q40tz5usz2eue5zxzyn79vea84ckr3jzxn7x9k4

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.