Memes move. Art travels. Files get changed.
Origin gives the original bytes a reference you can check.
A small file. A lasting reference. An honest answer.
Art, a meme, a video. The exact bytes are what matter.
One file · up to 64 MiB · original file stays on your device
Native SHA-256 · no account, wallet, or payment
Compare against a digest from a source you trust.
Origin v1 JSON only · 32 KiB maximum · comparisons update automatically
Fills the published web-delivery MP4 digest. Does not fetch the video or establish rights.
Choose a file, then create its SHA-256 fingerprint. No simulated results.
Private by design. Selected file bytes and imported passports are read locally, never uploaded by this studio. Nothing is saved here after a reload. Only an export you choose creates a download.
A visible set of launch gates.
Not a substitute for verification.
Not configured
A configured address is not proof of an official token.
Not declared
No independent on-chain verification is performed here.
Not declared
No pool inspection, live quote, or liquidity proof is performed.
Returned by getLaunchReadiness(launchConfig).
mint_unconfiguredNo official token mint is configured.mint_unverifiedOfficial mint verification has not been declared in configuration.liquidity_unconfirmedLiquidity readiness has not been declared in configuration.Origin is a practical integrity workflow built on a public cryptographic standard—not a new hashing algorithm or a claim to exclusive technology.
Inspect the passport formatSelect a file, hash its bytes using native crypto.subtle.digest("SHA-256", bytes), compare to a reference, and export a JSON passport. All of that runs in your browser. No wallet, account, token holdings, or rewards are involved.
Web Crypto requires a secure context such as HTTPS or localhost. This v1 reads the complete file into memory, not a streaming hash, and limits each file to 64 MiB.
A match means the calculated SHA-256 equals the supplied reference. It does not establish a creator, identity, ownership, license, originality, or who published a file first.
Cropping, editing, metadata changes inside a file, and video re-encoding can produce different bytes and a different digest—even when the content looks identical. Renaming a file alone does not change its digest. This is not perceptual matching; a mismatch is not evidence of fraud.
Anyone can write or edit an unsigned passport. Obtain the expected digest through a source you trust. Importing a valid passport verifies its structure, not its author or truth. The studio compares its digest only; filename, size, and MIME type are descriptive metadata.
The createdAt value comes from a user-controlled local clock. It is editable and untrusted, not a timestamp authority, proof of creation time, or independent attestation.
Origin v1 is not C2PA, a signed provenance credential, a watermark, an ownership registry, or an on-chain record. It does not recover an original from a transformed file. It cannot stop copying or prove attribution.
Optional on-chain anchoring may be explored in the future. There is no anchoring integration in v1, no delivery commitment, and no invented token utility or token-gated access.
A small, readable JSON reference that can travel with a file. Keep the original somewhere safe; the passport contains the digest, not the media.
Example shown: the three bytes abc in a text file. The example date is an untrusted local-clock value. File size must be a nonnegative safe integer; names are limited to 255 characters. Dates use UTC ISO format with milliseconds.
{
"schema": "offclock.origin/v1",
"algorithm": "SHA-256",
"filename": "example.txt",
"size": 3,
"mimeType": "text/plain",
"digest": "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad",
"createdAt": "2026-01-01T00:00:00.000Z"
}No identity. No signature. No ownership assertion.