Mario Bros. (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 | VGP collection catalog, item #00139 (SOLD - Goldin) |
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 | 515642db941e5672024666f870b2824c4bd638e8b4a064f227e6ec7ae8dad896 | f07a495bb2f2d82d9ef1… |
| 2 | 1be9085e1fbc8dab586fbb985807a4dedd692c24bf540d5947de79844beb1db6 | dd053fdf6bb1b47794d3… |
| 3 | 515642db941e5672024666f870b2824c4bd638e8b4a064f227e6ec7ae8dad896 | ec9cf8ec0870a36bf64e… |
| 4 | 515642db941e5672024666f870b2824c4bd638e8b4a064f227e6ec7ae8dad896 | 84bf5ba8c42a317bc60a… |
| 5 | 515642db941e5672024666f870b2824c4bd638e8b4a064f227e6ec7ae8dad896 | 40f125e8e36c220de083… |
Chain: hash-linked, HMAC-signed receipts (QSurface pattern). Verify any file on the registry home — files are hashed in your browser and never uploaded.