OT-2026-000001898
Publication integrity record
Robot system for 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-2026-000001898) never changes.
Identity and time
| Publication number | OT-2026-000001898 · never reused |
|---|---|
| Internal UUID | 01a0a679-4e29-72cb-b9c0-842afcbdac7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:22.857678Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001898 |
| Status | PUBLIC |
Content hashes
| Canonical text | bdf9d30ec900987772539a7b7567376552f8a3c50be2c28dc41ec48a364d9814 |
|---|---|
| Markdown | 60410d659a08ff5615aabcecfb70ccb5132c19e719bc21ea61efea2f1fc56e9a |
| Publication page | 07b3900bd16b5dfbeb2a08edae4ba81e333207c3d14092e50d9f45e3559fc721 |
| Manifest | 8c21ef1cfd1b60c2ba071dfc2ea63564d82e6736811e38cbd8f7356691729a53 |
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 | BKFmrnVCVGzFxiO4Tw/WHclCMhm8On3+wvNnt8JwbO9iWECGz9PIhBKJuSosYLfNxYArhWiKG0VesfX/2NDDCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-22T20:41:03.097284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001898observed 07b3900bd16b5dfbeb2a08edae4ba81e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-22T20:41:03.033533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001898/manifest.jsonobserved 8c21ef1cfd1b60c2ba071dfc2ea63564...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T20:41:02.960372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001898/publication.mdobserved 60410d659a08ff5615aabcecfb70ccb5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-22T20:41:02.784634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001898/publication.txtobserved bdf9d30ec900987772539a7b75673765...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:13.420441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001898observed 07b3900bd16b5dfbeb2a08edae4ba81e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:13.392126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001898/manifest.jsonobserved 8c21ef1cfd1b60c2ba071dfc2ea63564...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:13.379378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001898/publication.txtobserved bdf9d30ec900987772539a7b75673765...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 |
|---|