Every transaction hash contains 64 hex characters of entropy that will never occur again. This reads them as strata — depth, fracture, mineral, drift — and settles them into a single image. Same hash, same image, forever.
Any 0x-prefixed hex string works. Non-hex characters are hashed into one first, so a wallet address, a block hash, or a plain word all resolve to a valid seed.
How this stays honest. Nothing here is random at render time. The image is a pure function of the hash you paste, so anyone can reproduce it from the same input and check that no one nudged the result. Rarity is a consequence of the entropy already in the hash, not a table someone wrote.