OT-2026-000093380
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, 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-2026-000093380) never changes.
Identity and time
| Publication number | OT-2026-000093380 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-7e90-a191-24f9642d76ce · 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-2026-000093380 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7ed5287e523ed8551e49cb9d9723b4a7b3f5fcf715cef80296070285f99a5db |
|---|---|
| Markdown | 276678bc239d6e4ad9419daf0d0106e9b61fb7ab05ac00962d55ad215c9872bd |
| Publication page | 508c408facd26ccc8aa761f354ef05611b471ad0aa77bbc32a62ce62131a9849 |
| Manifest | d412f65e480207a1855b9e96445a112cc53d39af70382dfeb33c2a2542a02d7a |
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 | 6LP0m7GVVNPb/nahFCLUJtah5xVX2LqRmFIAt2GrOPjfBuKgimXYWJj52RZevuVJl300WLi+Hm4tTgZaJictDg== |
| 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
| 2026-09-17T09:40:14.683956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380observed 508c408facd26ccc8aa761f354ef0561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:14.668432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380/manifest.jsonobserved d412f65e480207a1855b9e96445a112c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.653137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380/publication.mdobserved 276678bc239d6e4ad9419daf0d0106e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:14.636946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380/publication.txtobserved e7ed5287e523ed8551e49cb9d9723b4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.500619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380observed 508c408facd26ccc8aa761f354ef0561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.483692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380/manifest.jsonobserved d412f65e480207a1855b9e96445a112c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.466319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380/publication.mdobserved 276678bc239d6e4ad9419daf0d0106e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.447654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093380/publication.txtobserved e7ed5287e523ed8551e49cb9d9723b4a...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. |
|---|