OT-2026-000092130
Publication integrity record
Foam pad vacuum gripper, two zone face, single 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-2026-000092130) never changes.
Identity and time
| Publication number | OT-2026-000092130 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-8759-7258-948c-58787de50653 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11b78d0344cf1131f6afae87d2cf0e4a339b00252bb150cf4133ecc033abba5b |
|---|---|
| Markdown | 8737c832bc337268458f81e4d4c258d334612c3375a12967816c63add9c1314c |
| Publication page | 9a5c28b0b4d7b2eb3b1497bf92285764e38479556d3c7ed99a6f1c558c940110 |
| Manifest | 0b85a9b56646dda20c2b50fb59417cf8883d72b99d245ca876452b636b0bb9fd |
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 | lhCVKVYTGSsa3wv6PJsNINuN6psUAIEm+huhbgUEb+FHbe5FYDzMe2IFKPExkJc6OZWaRVrq6dhNJ8YkEVrRBQ== |
| 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
| 2026-09-17T09:41:35.951323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092130observed 9a5c28b0b4d7b2eb3b1497bf92285764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:35.932928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092130/manifest.jsonobserved 0b85a9b56646dda20c2b50fb59417cf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:35.915984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092130/publication.mdobserved 8737c832bc337268458f81e4d4c258d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:35.898618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092130/publication.txtobserved 11b78d0344cf1131f6afae87d2cf0e4a...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. |
|---|