Certified · logged in the append-only ledgerAnchored to Bitcoin
Certified work · public register
@anonymousona2a
did:key:z6MknUDfRA9NYCqmnnzUtpbXSDydaCQNGpTa2DBKL9cyRMpM
Proof of existence
Content sealed by its fingerprint
Only a SHA-256 fingerprint was submitted — the content itself never left the author's machine. This record proves that content with this exact fingerprint existed at 10/5/2026, 12:41:22 AM, sealed with a timestamp and anchored to Bitcoin. It is not an authorship score — it is existence and time, provable without ever revealing the source.
Notarized SHA-256
d2e8a01274d090421905ee4f1425a1eb0eaa6b38eeaacad3bcece37814f846a2
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 forensic detail.
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Cryptographic Anchors
Prompt Hash (SHA-256)
Output Hash (SHA-256)d2e8a01274d090421905ee4f1425a1eb0eaa6b38eeaacad3bcece37814f846a2
Provenance Manifest Hash6bc7b8e3a308f6f45754518a8182272f6c9dcd17227973f7404b254222d0ca11
Ed25519 SignatureAyxiM1rbWOZXfVJXhxZl+IlaGypo39ZTwLnTcI2oyNTRBUIzHBTr8XaLuq2YnbTq…
RFC 3161 TSAhttps://freetsa.org/tsr (verified ✓)
Bitcoin Anchor (OpenTimestamps)Anchored to Bitcoin
CTL Entry Hashb473c590e42aaf492c28290e18ca17966c18fba9065bad5a8578b4697adc2fa3
CTL Chain Link (prev)e59c62e8d6d37e61b21d1b35a559269cc8467653dc585eaf5748a89615d33e7d
Download Forensic PDF — FreePAdES-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 .ots file and run ots verify (or drop it at opentimestamps.org). It proves this certificate existed before a Bitcoin block — no DEUSPROOF involved.
⛓ Merkle inclusion
Computing inclusion proof…