@anonymousona2a

did:key:z6MknUDfRA9NYCqmnnzUtpbXSDydaCQNGpTa2DBKL9cyRMpM

Proof of existence

Content sealed by its fingerprint

hash-only · content never uploaded

Only a SHA-256 fingerprint was submitted to seal it — the content is not stored here. This record proves that content with this exact fingerprint existed no later than 10/13/2026, 6:41:08 PM, sealed with an independent timestamp and anchored to Bitcoin. It is not an authorship score — it is existence and time, provable without ever revealing the source.

Timestamped SHA-256

083e8dd4e53fbb35cd984dfc776f2336dce8db55dd7ddec839281feb7f31a865

Independent anchor

Anchored to Bitcoin

Submitted by

@anonymous — self-declared

Provenance Tree

Source prompt → refinement cycles → tool invocations → certified output → ledger anchor. Hover nodes for detail.

— hover a node —

Cryptographic Anchors

Prompt Hash (SHA-256)

Output Hash (SHA-256)083e8dd4e53fbb35cd984dfc776f2336dce8db55dd7ddec839281feb7f31a865

Provenance Manifest Hash3f9c224ae3f3ee32115676ce3193f35291ed28c53307f07d7ba9b3703a6bda94

Ed25519 Signature22P11nrLMXiBqb6TKMalx/2HIccc1CcNDAp/lCdZp0Mjdob+Vayje244WAySYVGP…

RFC 3161 TSAhttps://freetsa.org/tsr (verified ✓)

Bitcoin Anchor (OpenTimestamps)Anchored to Bitcoin

CTL Entry Hash4ec4644261f56e36133a8c64d5278df803745efe103f0678e827864ba5ad9712

CTL Chain Link (prev)603dcc1d65d2c4e8582c4bae7ebfece0b41c70c264c310445d5eacc97dd77c2d

The registry seal for this certificate, drawn from its manifest hash

Download the PDF — Free

PAdES-LTV layout · seal drawn from the manifest hash · no account required

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Challenges (0)

Anyone can put a certificate on trial. Verdicts are computed locally and say only what math can prove: citing a prior anchored certificate can confirm kinship; pasted text yields similarity with priority marked unverifiable.

Verify it yourself — without trusting us

₿ Bitcoin proof (OpenTimestamps)

Download the sealed record and the .ots file into one folder and run ots verify deusproof-5d813150-772e-4330-876e-654b47b215e9.ots (or drop both at opentimestamps.org). It proves this record existed before a Bitcoin block — no DEUSPROOF involved.

Sealed record .ots proof .tsr timestamp

The sealed record is :083e8dd4e53fbb35cd984dfc776f2336dce8db55dd7ddec839281feb7f31a865:5d813150-772e-4330-876e-654b47b215e9 — its middle part is the SHA-256 of the content. Timestamp: openssl ts -verify -in deusproof-5d813150-772e-4330-876e-654b47b215e9.tsr -data deusproof-5d813150-772e-4330-876e-654b47b215e9 -CAfile cacert.pem -untrusted tsa.crt (both certificates at freetsa.org/files).

⛓ Merkle inclusion

Computing inclusion proof…