2021-12-14 12:30 |
On January 17, 1993, Hal Finney, the person known for receiving the first Bitcoin transaction from Satoshi Nakamoto, wrote an email with the subject “Crypto trading cards” on the online service CompuServe to the Cypherpunks members, where he mentioned a more interesting way of exchanging digital cash through cryptographic trading cards, as referenced below. origin »
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