Certificate of Authenticity
mx12.Art
MX12 688381
NFT
Unlockable reward
Description

MX12 ART(mistersx12) started new collection of Bitcoin block number drawings. Bitcoin Block nr. 688381 minted by Slush Pool. Why such a block number 688381? I started drawing/working on this artwork at block number 688381. Most likely this collection will end when I die.

Artwork includes certificate of authenticity timestamped on Bitcoin Blockchain via Verisart.

Each Collector of this NFT will receive hand-signed and numbered artwork/sketch where it really started in size of 8,3 x 11,7 in 180g/m2 by mx12.levins

Details
Production year
2021
Object type
NFT
Edition
AP 688381, Edition of 2
Edition note
Bitcoin Block nr. 688381 minted by Slush pool
Dimensions
14027 × 10060 px
Medium
Digital Mixed Media
Asset type
JPG
Minted on
OpenSea
Blockchain
Ethereum
Contract address
Token ID
30
Certificate of Authenticity
Our patented certificates are designed to evolve over time, unlike paper certificates. All changes to the certificate are registered on the blockchain, proving a clear and trusted timeline of the certificate’s evolution.
Verified issuer
Creator authorized
Physical link
Created by
mx12.Art, 1991
Signed by
Certificate Signature
Issued by
mx12.Art
Owned by
Private
History
Signature image optimized
Mar 24 2025 11:19:33 UTC
Created
Jul 1 2021 20:11:50 UTC