OT-2026-000001592
Publication integrity record
Clamping arrangement
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-2026-000001592) never changes.
Identity and time
| Publication number | OT-2026-000001592 · never reused |
|---|---|
| Internal UUID | 01a0a677-0374-770d-880a-f79ea2d209d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:52.661329Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001592 |
| Status | PUBLIC |
Content hashes
| Canonical text | fef00c3d9db29de1843331d8d8cfde1cc872529dcb10781b07e79b8f953da5c2 |
|---|---|
| Markdown | be420efc01470f0b4a7cff619be8346379d96dfdecc08c230abd7f0e0f476729 |
| Publication page | f5d48bf4e0230921193464b8302a6282e2c88cdabd5cebcae8e57c5f107f7670 |
| Manifest | 842dbba853e405f657a275cd6c90058cdaa4a1355e03b1644fea5c70ab0b7c6f |
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 | oc+SpbC9djG3FRgtVDQHNwtDiJNfR/VzYHsqexfQpGV0xfLGE7ZMxjkiSq1FTAK56b8qxl0OjjzPyckjGo1mBA== |
| 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
| 2026-09-30T04:23:07.830462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001592observed f5d48bf4e0230921193464b8302a6282...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-30T04:23:07.817506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001592/manifest.jsonobserved 842dbba853e405f657a275cd6c90058c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-30T04:23:07.803591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001592/publication.mdobserved be420efc01470f0b4a7cff619be83463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-30T04:23:07.717484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001592/publication.txtobserved fef00c3d9db29de1843331d8d8cfde1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:25.950000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001592observed f5d48bf4e0230921193464b8302a6282...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:25.918269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001592/manifest.jsonobserved 842dbba853e405f657a275cd6c90058c...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:25.905307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001592/publication.txtobserved fef00c3d9db29de1843331d8d8cfde1c...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 |
|---|