Memo - Bitcoin Social Network

Jeffrey Lebowski

2074d

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nobody ever talks about double-payments:
Alice wants to defraud Bob. She goes to Bob's shop and uses her custom double-spending wallet to perform a fast-respend at checkout.

Unfortunately, Bob doesn't see Alice's

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OP_RETURN 6d02 6e6f626f647920657665722074616c6b732061626f757420646f75626c652d7061796d656e74733a0a416c6963652077616e747320746f206465667261756420426f622e2053686520676f657320746f20426f6227732073686f7020616e6420757365732068657220637573746f6d20646f75626c652d7370656e64696e672077616c6c657420746f20706572666f726d206120666173742d72657370656e6420617420636865636b6f75742e0a0a556e666f7274756e6174656c792c20426f6220646f65736e27742073656520416c696365277320

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

Transaction

Inputs (1)

Outputs (2)

Raw