OT-2026-000002544
Publication integrity record
Posture 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-2026-000002544) never changes.
Identity and time
| Publication number | OT-2026-000002544 · never reused |
|---|---|
| Internal UUID | 01a0a67d-4fa2-7f65-a4b2-f19b127d0d23 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:13:45.378803Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002544 |
| Status | PUBLIC |
Content hashes
| Canonical text | 97377ea1e80f32dc8cf2bd7a26c84228a9e87d72fbf6733ddea83c1724116d35 |
|---|---|
| Markdown | 781d36ff4e9f5d4f3fb8552425f97bab5fe5d2724e5c6a8593c6f96c80fd8376 |
| Publication page | 5e3f295f046b11c0d7399c519e45619993c4ee127d0ceff61125f17f6f04de52 |
| Manifest | 89f4ff82ed75a04f1e957821a0c3b8ad5e1b9d46f12b346499a9699a963433bd |
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 | vxajP33AZa00U9nvG7xHQMuTi4pC4wpFah62vf3FqZdrpijPECo+gtHkHxT9z9tYF+8CCl2RmCcRX3ElaHCSBA== |
| 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
| 2026-10-16T04:41:53.613805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002544observed 5e3f295f046b11c0d7399c519e456199...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-16T04:41:53.553046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002544/manifest.jsonobserved 89f4ff82ed75a04f1e957821a0c3b8ad...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T04:41:53.491795Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002544/publication.mdobserved 781d36ff4e9f5d4f3fb8552425f97bab...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-16T04:41:53.275446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002544/publication.txtobserved 97377ea1e80f32dc8cf2bd7a26c84228...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:34.920166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002544observed 5e3f295f046b11c0d7399c519e456199...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:34.882830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002544/manifest.jsonobserved 89f4ff82ed75a04f1e957821a0c3b8ad...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:30:34.870236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002544/publication.txtobserved 97377ea1e80f32dc8cf2bd7a26c84228...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 |
|---|