OT-2026-000101097
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, single 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-2026-000101097) never changes.
Identity and time
| Publication number | OT-2026-000101097 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c378-7bc0-8e27-acc442d7a1e7 · 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-2026-000101097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0510603ab1d0c7402fc95d27690f4e94af4d9d3269a863b9955615fbd3652688 |
|---|---|
| Markdown | 8221b846fc43594754bb1f96fee6e9a67238c3e189cc404d0af373260a69c6da |
| Publication page | f03afe4a70ce498f2f64a2ea6f32e6273081c1045de01d6cdfaf902403cc301f |
| Manifest | a6cf8693be0859a11452dd0d5c75ec475a44fd897c495006b5fa9adc34882b5f |
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 | a0O7/u8BG7MiYeCAIqfM5Q8nzCJrbfUa8y+cxdoUbffAk1o/u3wCyRaxTk/6FYSd+hKVvDHMicFZ+18G5FEfAw== |
| 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
| 2026-09-17T09:26:43.222253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101097observed f03afe4a70ce498f2f64a2ea6f32e627...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:43.205811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101097/manifest.jsonobserved a6cf8693be0859a11452dd0d5c75ec47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:43.188215Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101097/publication.mdobserved 8221b846fc43594754bb1f96fee6e9a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:43.171847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000101097/publication.txtobserved 0510603ab1d0c7402fc95d27690f4e94...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. |
|---|