j"19HxigV4QyBv3tHpQVcUEQyq1pzZVdoAutLöBy choosing good CA rules, the patterns will be different for each bill, some nicer than others, leading to attractive fractal-looking patterns for many bills. When you wanted to "look at your money" you could run the program on the digital cash.
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BITCOIN_ECDSA"1AKHViYgBGbmxi8qiJkNvoHNeDu9m3MfPE##computed_sig##
https://whatsonchain.com/tx/39d1c215933bcb3eaf5b697c9174d790333ac70a8ff6e62d1ff2e4a687edecea