OT-2026-000093461
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, 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-2026-000093461) never changes.
Identity and time
| Publication number | OT-2026-000093461 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7641-8c52-3c33bdc826cd · 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-2026-000093461 |
| Status | PUBLIC |
Content hashes
| Canonical text | e4fea17646beee47967018a0d3c1bab293eae0cef3410a24365e811090b70f15 |
|---|---|
| Markdown | 163451f604a4662ccfc0572229fa059bb3deeb68151bb77cb07c89b67fc231fa |
| Publication page | acc4555e4af007faf8d5258a987d766dd63ce1036cfd8d0878bed53b0fe5a9e2 |
| Manifest | 121725eb9040c2df3f719717114b79a526ff97836a43fc4ca27255501eeb4855 |
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 | NF5xv8TZbsAR80/HOL38olM132Goqts8G23zR1sB27suiFJR+IVrRw29wmcc82rHCf/OiFIzwGsc3bJnQ7cIBw== |
| 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
| 2026-09-17T09:40:23.523631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461observed acc4555e4af007faf8d5258a987d766d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:23.502004Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461/manifest.jsonobserved 121725eb9040c2df3f719717114b79a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.479220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461/publication.mdobserved 163451f604a4662ccfc0572229fa059b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.459474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461/publication.txtobserved e4fea17646beee47967018a0d3c1bab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.760521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461observed acc4555e4af007faf8d5258a987d766d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.742040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461/manifest.jsonobserved 121725eb9040c2df3f719717114b79a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.717814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461/publication.mdobserved 163451f604a4662ccfc0572229fa059b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.695154Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093461/publication.txtobserved e4fea17646beee47967018a0d3c1bab2...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. |
|---|