OP_RETURN
● #974,408
CHAT ROOM · OLDEST TO NEWEST

bc1qu4p03e9jl68ahkktyj8j5tgsl4vvank4274pvm

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.