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In addition to Chytrik's mention of a dust attack, dust limit transactions are also used heavily by the Omni Layer to identify the recipient of an omni asset. Transactions such as those will follow pattern of one dust (or near dust) output, an OP_RETURN output, and a change output. While dust attacks tend to create thousands of dust outputs in a handful of ...


This output value corresponds to the dust limit that is imposed on bitcoin transactions. Many of these outputs may have been generated as a dust attack to de-anonymize users/ addresses.


Zapier is a great tool that you can use to accomplish actions like mail download links, send SMS, push notification to slack etc. You can setup bitcoin payment as trigger and then configure action to do.

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