OT-2026-000101335
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000101335) never changes.
Identity and time
| Publication number | OT-2026-000101335 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c379-7c9e-a0cc-a4c2792d47eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000101335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2541fedaa57c44e58f32a8da732fa5cef5f3934f4eea2d825f55788a27c488df |
|---|---|
| Markdown | c0edea16c7b93c5cbdb0c0c7fb7b113ae49a7b12d8dae4a7f574871d489e7a1f |
| Publication page | 82218a54cee9364d9bc9d6c6569a0cbaee40b30bf15358287d4116b7cbdf1e96 |
| Manifest | 4d85bed8338228be9b9a91ace63ca7afa15812b411f85fc0ab61b67c4a622f45 |
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 | huTniRUk6X1m9+gxAn07mYbO6gdbEgUmqdTkpC/fOjwKUjGMDo2t1QOQJxHuixlITH1b6PPnZyPE3DkGVkhVBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:27:01.609269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101335observed 82218a54cee9364d9bc9d6c6569a0cba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:27:01.590363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101335/manifest.jsonobserved 4d85bed8338228be9b9a91ace63ca7af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.570632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101335/publication.mdobserved c0edea16c7b93c5cbdb0c0c7fb7b113a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:27:01.553406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101335/publication.txtobserved 2541fedaa57c44e58f32a8da732fa5ce...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. |
|---|