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1440000bytes | 1 months ago (raw) | export | reply | flag +3 
 Anonymous discount coupons using chaumian ecash: https://delvingbitcoin.org/t/anonymous-discount-coupons-using-chaumian-ecash/

https://image.nostr.build/cc9d742638f63d12430c3e938c6eeb74a218e0922bff9102a5e515c85060e5d6.png
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roostertail | 1 months ago (raw) | root | parent | reply | flag 
 Ecash is a fantastic credit card for the internet. Just don't run up a balance