OP_RETURN
● #975,616
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bc1pxxyj0vz4p5qrpuj3e797jdrfwy5kkm5f8vk0ketc6rssww8wfkcsxhg4qx

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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.