Proof of Sats Generative Art

At Proof of Sats, we believe that the beauty of Bitcoin lies in its mathematics. To make every card as unique as the Satoshi it holds, we have developed a generative design process rooted in cryptography.

What is the SHA-256 algorithm?

SHA-256 (Secure Hash Algorithm 256-bit) is the engine of Bitcoin. It secures the network and binds its blocks together. Its defining property? Change even a single digit at the input, and the output is completely different and entirely unpredictable.

From serial number to Guilloché

For each card, we use the Satoshi's unique serial number as the input.

Our software then transforms the cryptographic hash of that number into a complex geometric figure inspired by Guilloché patterns.

proof of sats rare sats cards artwork

  • The Guilloché: Traditionally found on banknotes and luxury watches, this intricate interlocking pattern is virtually impossible to replicate by hand.
  • Mathematical signature: The artwork on your card is not a random drawing. It is the direct visual translation of your Satoshi's mathematical fingerprint.

If you own the card, you own the rare sat and the physical representation of its mathematical identity.