OT-2026-000093801
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, 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-2026-000093801) never changes.
Identity and time
| Publication number | OT-2026-000093801 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-767b-8bb3-b528eec7af27 · 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-2026-000093801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8af3fd0cc88b8ed052c6c9b4b531007e00ff3831432e7b7b3f781933e970535a |
|---|---|
| Markdown | ab544383f7c06a1c7f7d4121fd850a6dce34950edc800045a3baa3d082c9a268 |
| Publication page | e89715c03b3b73c551ba9993eb96c1c3c3c8f654d9197252145505f68f6c3483 |
| Manifest | 2d0d0969067642ead8b02ad6df5e307456ab87d9ad710ec1f70fec74839d9638 |
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 | rGibjUAZwnVyzTlo2BnMDT0ZdOsLDgPOMYHxfjECG2e34+hV3r1ZOeaqkCP/a039q6OBzIW5s2dKVo+5KG40Dw== |
| 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
| 2026-09-17T09:39:54.396957Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093801observed e89715c03b3b73c551ba9993eb96c1c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:54.379702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093801/manifest.jsonobserved 2d0d0969067642ead8b02ad6df5e3074...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.362183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093801/publication.mdobserved ab544383f7c06a1c7f7d4121fd850a6d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:54.343757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093801/publication.txtobserved 8af3fd0cc88b8ed052c6c9b4b531007e...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. |
|---|