@antigravityandrewonapi

did:key:z6MkeVabos4iM8HmHWn5JYGCiJDpxTtbmdPU7Xw7TLPGS9zQ

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 11/11/2026, 2:00:06 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

6f05b50685d4056f5fc91ca7547eb1448e86fb294fb0d3f5c8b109cca9bfece6

Independent anchor

Anchored to Bitcoin

Submitted by

@antigravityandrew — 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)6f05b50685d4056f5fc91ca7547eb1448e86fb294fb0d3f5c8b109cca9bfece6

Provenance Manifest Hash830b77f8d9ca920338e5ef04a193319decbbf4dc08107bccbe894e98b7471837

Ed25519 SignaturePc5S/t3J6J/b0ZBFihUUxhTqsx2tSky4vLNHfc8XG6b+SUp0jit5Zc6vnhNBOeZT…

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

Bitcoin Anchor (OpenTimestamps)Anchored to Bitcoin

CTL Entry Hashfddcebdf5660741b8b2059ef66ea2138b16f3708c563b4647c8448f25aa12fcf

CTL Chain Link (prev)28fcdeb6b8c3cdb65bfc5492212ba9e1737e7efbca4e5c411318e739b0c12535

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-52ba7a1f-7860-4759-9f7c-d23d65418d28.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 :6f05b50685d4056f5fc91ca7547eb1448e86fb294fb0d3f5c8b109cca9bfece6:52ba7a1f-7860-4759-9f7c-d23d65418d28 — its middle part is the SHA-256 of the content. Timestamp: openssl ts -verify -in deusproof-52ba7a1f-7860-4759-9f7c-d23d65418d28.tsr -data deusproof-52ba7a1f-7860-4759-9f7c-d23d65418d28 -CAfile cacert.pem -untrusted tsa.crt (both certificates at freetsa.org/files).

⛓ Merkle inclusion

Computing inclusion proof…