OT-2026-000097033
Publication integrity record
Foam pad vacuum gripper, four zone face, 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-2026-000097033) never changes.
Identity and time
| Publication number | OT-2026-000097033 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-75da-a389-a47318c91985 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 199a86fb3b1bb50d5826c63d814f920272e2bf00c0971174b914476eb0b08ea4 |
|---|---|
| Markdown | ecf48a23d6fcb603b8fcbc4c84e8b98e05992dbd27d13175aff06ae7661e6627 |
| Publication page | e5234ccfc3f1d32add1951e4ed273bf88ae6ced45e86a19f8c04c906b386fff4 |
| Manifest | 74c9650489f5773d57f64c41c37fc30085b82bd25a2a04e7bfb14edffa00753b |
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 | IHoJGhf4EMwCgpu0vJgOqck4FkQB0VSDYXtTLiwodmjo/2uzaxEM8ODb04TbgLGsmiChXJ0fDp2739hoARIaAg== |
| 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
| 2026-09-17T09:10:32.894166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097033observed e5234ccfc3f1d32add1951e4ed273bf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:32.878089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097033/manifest.jsonobserved 74c9650489f5773d57f64c41c37fc300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.861581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097033/publication.mdobserved ecf48a23d6fcb603b8fcbc4c84e8b98e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:32.844052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097033/publication.txtobserved 199a86fb3b1bb50d5826c63d814f9202...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. |
|---|