OT-2026-000095671
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000095671) never changes.
Identity and time
| Publication number | OT-2026-000095671 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7a03-9045-2154c609470c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095671 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0694465e09b07e7323d8f07b9765e124891f5650d0d3a700875cc88ff950279 |
|---|---|
| Markdown | 16dcd4fbaf536535571a50a830086253429192a4ead0e2503af34c0755c124c2 |
| Publication page | 14da959f1c5f5292ac358a021ee0fe0cd0cc9b0ef3bbd94e3df54362d2f428a8 |
| Manifest | 1a2c8ef9e5a9fcee700511a1c1efd28ba54e84bd691b54982a058e1b0e94c1d7 |
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 | QvGg4q3BkiKktIUT6lW0MvFcn20HgBeHmVsU9o35a77JJb1ODMRB3VdDkTsUsUHYx8xqI3LsvyReCsIwB88xBA== |
| 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
| 2026-09-17T09:35:08.708715Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095671observed 14da959f1c5f5292ac358a021ee0fe0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:08.690931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095671/manifest.jsonobserved 1a2c8ef9e5a9fcee700511a1c1efd28b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.673283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095671/publication.mdobserved 16dcd4fbaf536535571a50a830086253...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:08.656002Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095671/publication.txtobserved d0694465e09b07e7323d8f07b9765e12...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. |
|---|