OT-2026-000093129
Publication integrity record
Foam pad vacuum gripper, two zone face, two 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-2026-000093129) never changes.
Identity and time
| Publication number | OT-2026-000093129 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7069-8888-1bc2cbf7ac55 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093129 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8c28902eee06601352553e2bb7af23bff62fac018eb02e915ad430e89c4784b |
|---|---|
| Markdown | 64c03e7f114cc3a67d61a53223f405ba86b356f6972e5ff49ee43df2dadd3912 |
| Publication page | ab49c2cabcc0102a59dd2112af00cda62affa1a46a4e404ddd9281274e39e607 |
| Manifest | 390ad6934fd25f1287af6b7d71a0f25b332d6a008563681ad8824ee2a2d9daba |
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 | KsDPxt8hiLnTfkZwth3fNmD9lmm17dLHRXJlH2zC3zo1+z43B44OlMBJiNcNf2RK+Uun+7cJILE9S989PU5SCg== |
| 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
| 2026-09-17T09:40:25.184864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093129observed ab49c2cabcc0102a59dd2112af00cda6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:25.166437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093129/manifest.jsonobserved 390ad6934fd25f1287af6b7d71a0f25b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.149554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093129/publication.mdobserved 64c03e7f114cc3a67d61a53223f405ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:25.131722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093129/publication.txtobserved d8c28902eee06601352553e2bb7af23b...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. |
|---|