OT-2026-000092691
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, three stage ejector, 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-2026-000092691) never changes.
Identity and time
| Publication number | OT-2026-000092691 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7327-8b8a-078e9325b6ce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092691 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05a59d612df5e76ba221ee82f24a2eba233bd5c3a0572c482f8b4b860d601a72 |
|---|---|
| Markdown | 4ba52fef3ab0b8924735967b1b1134f04fb148d3e9b7d850eaa6e27cc278dcdc |
| Publication page | 26740b219c9913c2f7ea24fa67345f350946c4888c4b9cae1a584cc547e58177 |
| Manifest | eca9ad915ea747fe62153f42cf72efaf8defc1a52a0b5fb7bb2e5297b5ef0a3f |
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 | rVUpTZgaNIlJlZE+unKsC0rrVBHlGQT1b+0IfYwMLBTbpU4cGXr0/v00iUoqUXRFs8e2kN5pUCFY8Cvk9sN6BA== |
| 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
| 2026-09-17T09:41:18.547109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092691observed 26740b219c9913c2f7ea24fa67345f35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:18.530969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092691/manifest.jsonobserved eca9ad915ea747fe62153f42cf72efaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.513036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092691/publication.mdobserved 4ba52fef3ab0b8924735967b1b1134f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:18.495365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092691/publication.txtobserved 05a59d612df5e76ba221ee82f24a2eba...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. |
|---|