OT-2026-000098313
Publication integrity record
Four cup vacuum gripper, four zone face, four outlet manifold, two 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-2026-000098313) never changes.
Identity and time
| Publication number | OT-2026-000098313 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7419-9576-915ecf6825da · 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-2026-000098313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18ac5d0b979829f4fc1af9f83c455d7c898c29bba50d821b5273d1f7d94bab48 |
|---|---|
| Markdown | d76ead4d512aef4df220ad813e87e35e1c4e69e50ec827a7fab48b6a02b70434 |
| Publication page | fac26e6131e748e6c6a9388bee7506a5df1e94a4d39554d67883e329a35ed842 |
| Manifest | 54b421edb08f760e7ee7047beddc4a3d6c857e9283f5bfb7c4155ce3a9c98795 |
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 | eHNRNPfZdMd/WWWB1ZAQHI4oQQ5bij9IXuE7pdj5JcA6kStjWioLQciZzx9mK1BoIt2+Fb0MdZfeQzarCWzeCQ== |
| 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
| 2026-09-17T09:31:31.223434Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098313observed fac26e6131e748e6c6a9388bee7506a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:31.205187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098313/manifest.jsonobserved 54b421edb08f760e7ee7047beddc4a3d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.188212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098313/publication.mdobserved d76ead4d512aef4df220ad813e87e35e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:31.169367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098313/publication.txtobserved 18ac5d0b979829f4fc1af9f83c455d7c...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. |
|---|