OT-2026-000000225
Publication integrity record
Control device
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-2026-000000225) never changes.
Identity and time
| Publication number | OT-2026-000000225 · never reused |
|---|---|
| Internal UUID | 01a0a673-2034-713c-9f57-4b745a23f926 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:37.877278Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000225 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79ee6322d21013bbc75f5901e826f545462c658ea459306eff220b0952b3a4e9 |
|---|---|
| Markdown | a48301ad96e36c41a8683532f2ef4dda7d425276a0856e1d6712298d4097d329 |
| Publication page | 8365b9653ef78d6bd52cb7870c0d17e6576228ef73659291ea55d38236ce7e5c |
| Manifest | 19b1cc9336f854adba3e464f071a99e6bf117e67a4241538503db10b9fa9deed |
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 | /JdGyrMfQ20iDgzLyj/dtCyfSK508ehnDzAx2mzaZbpNMnnQn1nIm72O5obbzylcdbxDWaUPoVl4MxsoFGJQBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-15T20:50:34.786627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000225observed 8365b9653ef78d6bd52cb7870c0d17e6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:34.756807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000225/manifest.jsonobserved 19b1cc9336f854adba3e464f071a99e6...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:34.743512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000225/publication.txtobserved 79ee6322d21013bbc75f5901e826f545...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 |
|---|