OT-2026-000000091
Publication integrity record
Systems and methods of operational anomaly detection
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-2026-000000091) never changes.
Identity and time
| Publication number | OT-2026-000000091 · never reused |
|---|---|
| Internal UUID | 01a0a672-fca0-7291-92f2-cf9dd4bbce8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:28.768387Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000091 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15c7b259a25846739feeb519c898943ef12fde4d75432bfbcd2af95bccede31f |
|---|---|
| Markdown | 8cca236ff25351df7403961c37bbfb256de49b2ab5d1c97b6ec60c8877260bed |
| Publication page | 1eca08fbad6fd804413ca3538de5d85656ad9ee81a8f9500018432bba4bcc20f |
| Manifest | 4a703ee170a766aaf9e81d810b5cba5ab74eb6935131228181ae82ecd5f1f19f |
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 | Gwygtzd93rpeeZgEcFX9IDVmLt3KvAaD7ZDEjVWu00n8u3lYahbnb9qSssiXxf32QL7ZGWd8OSGX6mJcAqFwCA== |
| 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
| 2026-10-20T04:23:27.209860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091observed 1eca08fbad6fd804413ca3538de5d856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-20T04:23:27.195073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091/manifest.jsonobserved 4a703ee170a766aaf9e81d810b5cba5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:23:27.180577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091/publication.mdobserved 8cca236ff25351df7403961c37bbfb25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-20T04:23:27.089552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091/publication.txtobserved 15c7b259a25846739feeb519c898943e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:08.465904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091observed 1eca08fbad6fd804413ca3538de5d856...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:08.451900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091/manifest.jsonobserved 4a703ee170a766aaf9e81d810b5cba5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:08.437774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091/publication.mdobserved 8cca236ff25351df7403961c37bbfb25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:23:08.398608Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000091/publication.txtobserved 15c7b259a25846739feeb519c898943e...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|