OT-2026-000002276
Publication integrity record
Working machine
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-2026-000002276) never changes.
Identity and time
| Publication number | OT-2026-000002276 · never reused |
|---|---|
| Internal UUID | 01a0a67b-a314-78a4-8828-a63a70f8eee7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:11:55.668415Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002276 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8b507d162f6cfe9644d4ef03f3c67c8d8d92a6eb5c06db7c4d584fd260e26e0 |
|---|---|
| Markdown | ecfe30fcff77be2fa40f9c33a6ecc0a24265f44f9f960f6be9c7a64f6782f393 |
| Publication page | fac8aac18e8a9b2a17fa27ea15b726dc5d0ec991f38f0f34d3733706a254f4e9 |
| Manifest | 7206b02298191387f7fcbf7d0ce418c8cc752e754520130197f71df4dac795d6 |
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 | RrKCKRMVYLwYf9BURTIGkKH3qFNxKvF7LjxmX/eLF1gkSdYlGnDg7hU9zmI53fmV+Id4bV//l3izeMDs3Oz+BA== |
| 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
| 2026-10-22T08:41:53.363041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276observed fac8aac18e8a9b2a17fa27ea15b726dc...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-22T08:41:53.283450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276/manifest.jsonobserved 7206b02298191387f7fcbf7d0ce418c8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-22T08:41:53.210385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276/publication.mdobserved ecfe30fcff77be2fa40f9c33a6ecc0a2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-22T08:41:52.964711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276/publication.txtobserved e8b507d162f6cfe9644d4ef03f3c67c8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-22T04:23:06.646143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276observed fac8aac18e8a9b2a17fa27ea15b726dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-22T04:23:06.634840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276/manifest.jsonobserved 7206b02298191387f7fcbf7d0ce418c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-22T04:23:06.613308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276/publication.mdobserved ecfe30fcff77be2fa40f9c33a6ecc0a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-22T04:23:06.532154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002276/publication.txtobserved e8b507d162f6cfe9644d4ef03f3c67c8...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 |
|---|