Computer Chess (Atari 400/800)
REGISTERED
| Registered to | Video Game Palooza, Inc. — 501(c)(3) public charity, corporate account EV-CORP-0001 |
| First registered | August 23, 2026 (UTC) |
| Photographs sealed | 5 |
| Source | Live listing at the Video Game Palooza charity store — part of the VGP collection catalog (item #00328) |
What am I looking at?
This is a certificate of registration. The item below was registered in the EverVerify public registry by its owner. Registration creates a permanent, tamper-evident record of what the item is, what its photographs look like, who registered it, and when.
What is a SHA-256 fingerprint? A unique digital fingerprint computed from a photo's exact contents. Change even one pixel and the fingerprint changes completely. If a file in your possession produces the same fingerprint, it is bit-for-bit the registered original.
What is a receipt? Every registration is sealed as a signed entry in a chain, where each entry locks in the one before it — like pages in a notary's ledger that cannot be quietly rewritten. The receipt code shown is that entry's identifier in the chain.
Technical details — fingerprints & receipts
| # | SHA-256 fingerprint | Receipt |
|---|---|---|
| 1 | fe370c65f69f964ae65fd71400b57f616b13212332d1cb0c88b02e74dd2654e5 | 4ac49db13dbf2ac696f0… |
| 2 | eebe0375a652808d92f685018e0d5b77dd6283ff8635a726a922c9eb71570185 | f2aacc3f45689ef1f022… |
| 3 | 80507c3f72e5d0d3c604868d1a25df48ef7e0d5c1109cb044a53d60507127ced | 4c66a1f62b45de321ee2… |
| 4 | 4a746329ff278dccf5a0138130d2aebc14e116b895c4424a7c8df3be6bc6c6bb | 608e6c055cce0b5ded36… |
| 5 | 79a164e3374f95f7eff199da2671c6cb3c2509bc91e43e465dc0138094f1f0a8 | ec0dfdd4c43789bf7606… |
Chain: hash-linked, HMAC-signed receipts (QSurface pattern). Verify any file on the registry home — files are hashed in your browser and never uploaded.