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by nemild
890 days ago
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> A number of transactions looked enormous but turned out to be some form of washing e.g address X sends $100MM worth of bitcoin to two addresses, with ~$1k going to address Y and the rest going right back to address X. Bitcoin is based on the UTXO model, and requires the full amount of an input to be sent. For example, I might need to transact 20 bitcoin even if I only need to pay 1 bitcoin, with 19 bitcoin being transacted to a "change" address. More by googling Bitcoin change addresses:
e.g., https://support.blockchain.com/hc/en-us/articles/44170823927... |
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