OT-2026-000003452
Publication integrity record
Display unit with modular capability
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000003452) never changes.
Identity and time
| Publication number | OT-2026-000003452 · never reused |
|---|---|
| Internal UUID | 01a0a6c2-9278-7ed8-9c8e-45ca67f552e6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:29:24.472710Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003452 |
| Status | PUBLIC |
Content hashes
| Canonical text | aaa9777d85a11b61be6a0633eec2cf9d2cecfe9aedb174f518aba96720f29d0e |
|---|---|
| Markdown | 2ec07b17ce7695892bd1043c35fbc62cea9711d5a7ad9261de4d4bb611d2452d |
| Publication page | b3a1a1060e6e69b3abe1100799de38ea45e95b4c9f3da259c8ec3f83423c8aef |
| Manifest | 0599a57f28d52b6d68016f1c9bea8e32ba1cfb89bfaa83e89902507599635ca0 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 7wrvxoSeam+2WoFIFvOo+s5hM4ZMG4bnQEqmkuOkHJxKUJffgxSrbC5jTyx2AH+swlar0LQgO5jPkDwjhbqTCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:36:25Z batch OT-TS-2026-W38-006 · RFC 3161 token · inclusion proof root 40fdb380c9f41bd58bb35c455dde2c7d... |
|---|
Independent retrieval
| 2026-10-23T16:41:30.228844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003452observed b3a1a1060e6e69b3abe1100799de38ea...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-23T16:41:30.161906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003452/manifest.jsonobserved 0599a57f28d52b6d68016f1c9bea8e32...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T16:41:30.098488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003452/publication.mdobserved 2ec07b17ce7695892bd1043c35fbc62c...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-23T16:41:29.947269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003452/publication.txtobserved aaa9777d85a11b61be6a0633eec2cf9d...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:03.857540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003452observed b3a1a1060e6e69b3abe1100799de38ea...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:03.702183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003452/manifest.jsonobserved 0599a57f28d52b6d68016f1c9bea8e32...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:30:03.688016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003452/publication.txtobserved aaa9777d85a11b61be6a0633eec2cf9d...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|