OT-2026-000098330
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three 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-2026-000098330) never changes.
Identity and time
| Publication number | OT-2026-000098330 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7778-8d8e-db8beea5f807 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098330 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0289da6f17bf3ed54821e9421a95a907c962390f6f4b8d5a8775f3a4ad7337c |
|---|---|
| Markdown | 10595d82b62f3c340a78109ac552c72c3363d2d12b0fd68c4a02b35f9818e4ab |
| Publication page | 6414d43227ba2c0f235974232aba7a69a51f4426fc57320f640466379aab4db1 |
| Manifest | 73c56bba348ecb22f32c7638bfff28385f560552b2676bc7f6c7af9db63dd7cf |
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 | dMz0b5RzNV6vUypTCSp5q9DwhrNcP4+rI5j+FmuN2FmG00l5h3q+H1USUkEwNmFoioS44+uRo5FGZbAv1EOsDA== |
| 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
| 2026-09-17T09:31:32.442329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098330observed 6414d43227ba2c0f235974232aba7a69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:32.423142Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098330/manifest.jsonobserved 73c56bba348ecb22f32c7638bfff2838...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.404137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098330/publication.mdobserved 10595d82b62f3c340a78109ac552c72c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:32.385696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098330/publication.txtobserved f0289da6f17bf3ed54821e9421a95a90...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. |
|---|