OP_RETURN
● #975,697
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bc1pkr48x5a97ds002zm0tpuz6d9m5e0vkrk3fwsrtjn6f2qhqcl0jysfau8f8

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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.