Upload a file and receive back the symbolon pair: your file stamped with its AXN identity kernel on an added margin — the original is never overprinted — and the Seed A sidecar (.axn.json) that makes the stamp verifiable. Everything runs in your browser via WebCrypto; nothing leaves your device.
Implements AXN-SYMBOLON-SPEC v0.2 (AXN:05A9.OPERATIVE.🐚🌪️🕖🫵⏩○): the identifier splits into two halves — the kernel inscribed in the artifact, the verification data in the sidecar — because a hash cannot contain itself. Their meeting proves the work.
1 · Your file
Drop a file here, or click to choose images (PNG/JPEG) · PDF · text/markdown
2 · Semantic family (for registration)
The family joins the hex position and kernel to compose the full AXN at registration. The stamp itself carries the kernel — true independently of any registry.
3 · Storage (optional)
4 · Stamp
AXN₀ — identity kernel of your original (the sealed core)
AXN₁ — kernel of the stamped file as it will circulate
Downloads — keep both together; they are two halves of one identity
What the stamp is. A footer strip appended below your content — added canvas for images, an added-margin line for PDFs, a comment block for text. It carries the six-glyph kernel and the SHA-256 prefix of your original bytes. What the sidecar is. The identity half: both kernels in full, the exact stamp geometry (so verification knows precisely where the stamp ends and your work begins), and the manifest. What to do with them. Circulate the stamped file freely; keep the sidecar with it, or send it to the archive. The stamp says what the work is; the sidecar proves it. Keeping your original file safe as well is ideal — it is the sealed core itself.
Registration. The Register with the archive button witnesses your symbolon in the public record: the sidecar's internal consistency is checked (glyphs recomputed from hashes), a hex position is allocated from the sovereign AXN sequence, and the full identifier — AXN:HEX.FAMILY.glyphs — is composed and committed to the registry, publicly visible within about two minutes. Only Seed A crosses the wire; your file never does. Registration is automatic on stamping — one kernel, one position, deduplicated against the whole registry — and adds an address, not authority: the kernel in your stamp is true or false independently of any registry, including this one. Full deposit (body, record page, DOI-class treatment) remains available through the deposit transport.
Verify
Drop any file — an original or a stamped copy — and it is looked up in the central AXN registry by its kernel.