OT-2026-000014186
Publication integrity record
Foam pad vacuum gripper, common isolation valve, plant vacuum fed, pulsed blow-off before set-down, on a tool changer
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-2026-000014186) never changes.
Identity and time
| Publication number | OT-2026-000014186 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7f37-ab63-aed6390c0e39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014186 |
| Status | PUBLIC |
Content hashes
| Canonical text | 36b74365f7e052d1b5dd1973f67d466e2493b641f5ee07419bcdf0cc1392653e |
|---|---|
| Markdown | 11bb780d7e3ed194c93207a4cb9f145e8dff2094104ea3ffdfa3c8dc0f200dab |
| Publication page | 2127676b1cfac14b1ee3d2dfa071c7ff312da10a9b7e1bd7497a7e7ee97cd5a4 |
| Manifest | c5fe1163709d0a66f88874251289955243902d85c7953cb81961d94d7e4154bd |
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 | L2DgbznmVir4QMceZJnJFzNk1hkYeB7SZXYbcStjde+BPJtzVd73LHQnYkFGB7yYkyQJPN9XvLBfA4JqUCxGDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:16.908971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014186observed 2127676b1cfac14b1ee3d2dfa071c7ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:16.888468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014186/manifest.jsonobserved c5fe1163709d0a66f888742512899552...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.868026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014186/publication.mdobserved 11bb780d7e3ed194c93207a4cb9f145e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:16.847007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014186/publication.txtobserved 36b74365f7e052d1b5dd1973f67d466e...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
| Custody package | Pending Custody packages are produced weekly. |
|---|