Karateka (Atari 7800)
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 #00129) |
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 | c287c00d052d043d5a16b52cb695ba39ecad8e68d4ce22d9b36a5bd1a70139d6 | 174edaecb1e2a9d9b6b1… |
| 2 | c287c00d052d043d5a16b52cb695ba39ecad8e68d4ce22d9b36a5bd1a70139d6 | 0ad9b4a98e84a688287f… |
| 3 | c287c00d052d043d5a16b52cb695ba39ecad8e68d4ce22d9b36a5bd1a70139d6 | 47c38de0e5096eb6963c… |
| 4 | c287c00d052d043d5a16b52cb695ba39ecad8e68d4ce22d9b36a5bd1a70139d6 | e6f06e956917c26b5573… |
| 5 | c287c00d052d043d5a16b52cb695ba39ecad8e68d4ce22d9b36a5bd1a70139d6 | df4238cc5ef75cb20dd0… |
Chain: hash-linked, HMAC-signed receipts (QSurface pattern). Verify any file on the registry home — files are hashed in your browser and never uploaded.