OT-2026-000093456
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093456) never changes.
Identity and time
| Publication number | OT-2026-000093456 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7b7e-90c7-dd0ec76e1b07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093456 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66a1ff4bae1f0f4c401b7bac218d7621687a9b1a503c37c551890c1db9e918c2 |
|---|---|
| Markdown | ffd906274d16b2b9e79a4e3b3fa682474143fc957a2fc3514a80d245b42bffed |
| Publication page | 4b5b3225d7d8b8dd11ae7ba7825daa09d84b85edacb35de90401081ba1dc76b5 |
| Manifest | 1bb7116f65740216abad1011527152589c8d75597d1135b9351b1195faf4c3e8 |
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 | 9ZVlbcjiFPaJ8JX/sv2zlP8SJyjEUddPSn2P8LQgldN4MSLc+s0fVcFAugGXInXsneWdtCfcFZ/RJxXJ4BqCAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:21.578609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456observed 4b5b3225d7d8b8dd11ae7ba7825daa09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:21.562120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456/manifest.jsonobserved 1bb7116f65740216abad101152715258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.545201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456/publication.mdobserved ffd906274d16b2b9e79a4e3b3fa68247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:21.529320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456/publication.txtobserved 66a1ff4bae1f0f4c401b7bac218d7621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.341042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456observed 4b5b3225d7d8b8dd11ae7ba7825daa09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.325399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456/manifest.jsonobserved 1bb7116f65740216abad101152715258...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.308280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456/publication.mdobserved ffd906274d16b2b9e79a4e3b3fa68247...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.289713Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093456/publication.txtobserved 66a1ff4bae1f0f4c401b7bac218d7621...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. |
|---|