What is "proof of work" or "proof of stake"? | Coinbase
Marble Card #224000 with a unique link to https://www.coinbase.com/learn/crypto-basics/what-is-proof-of-work-or-proof-of-stake | 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
#224000
Marbled at
Monday 22nd of November 2021 11:45:48 AM
Marbled from
0x0d1968105dd4cC607D946988cf44De14DA8aA658
Network
matic
Collection
Coinbase.com
Collection ID
#515
Level
50
50
Generation
gen2
Type
Basic
Gold
Remarbles
1
Image Source
https://cdn.marble.cards/images/cards/314/314854/314854-share.png?version=2
