River Raid (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 | VGP collection catalog, item #00189 (At Goldin: pending grade) |
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 | 1aec242e122b125b0a8136fef7749960cae8a0e6164bfbdbd650764fe63d6125 | 62616eaa0bb6e0c6bd2b… |
| 2 | 635471a75323cc654cf6bb032e2b9aea87cdf18a83e61ca55d4e98630e97f702 | c7617b9d6a2423ee9c4f… |
| 3 | cb11fe78f362bfac12132ab6e43310f08760c25e572bca309494429f1d2bd98f | c2a866eebefb81680c68… |
| 4 | cb11fe78f362bfac12132ab6e43310f08760c25e572bca309494429f1d2bd98f | af8bf519c59605b4ca39… |
| 5 | 00418e5326bcc549df7d4d301fad826dd69c79c82a203b668836a0914ce3bbb3 | eee4a48a7ac5b06cd913… |
Chain: hash-linked, HMAC-signed receipts (QSurface pattern). Verify any file on the registry home — files are hashed in your browser and never uploaded.