Satoshi Nakamoto Had Outside Cryptography Help, Says Early Bitcoin Dev

Marble Card #59630 with a unique link to | This URL can only exist on one card. Creating Marble Cards is a way to bookmark and show appreciation for web content. It’s an Internet indexing game where you can create, battle and trade unique NFT frames of web content. The image in the circle is not part of the Marble Card NFT. It comes from the OpenGraph and is shown as a preview of the linked URL, same as when shared on social media.

Updated card details
Marble Card ID #59630
Marbled at Tuesday 9th of June 2020 02:29:47 AM
Marbled from 0xb0AB90A5Eb0F140DEB35206adf051AebcaEA59D5
Network eth
Collection ID #120
Level 65 65
Generation gen1
Type Basic
Remarbles 42
Image Source