OT-2026-000095351
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, pump fed, 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-2026-000095351) never changes.
Identity and time
| Publication number | OT-2026-000095351 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f71-772a-a8d1-c303b3df5d75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095351 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcccb0c6cfcbce8daf4af98c4db6744f6dfd7c3309687e98a1f3855a3c20a484 |
|---|---|
| Markdown | 18c422f20986e369f69836e6299a73f2329753438185c8c91fd0ac290236139e |
| Publication page | 9b68ebf95b8e345f1f8ca815b4d0c348fe8518e7fcb2425f01797a1d04ceb49b |
| Manifest | cf9f4120f87bbec2c36777f692199bff9db56bb7a327fe2f0bf7bda5f43bf0c5 |
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 | HZQG0tVxFDQvd7ydxxIwLFWAh7oXEikWTmZGlcpLo+69vYhJfWeY3FMorMdQLekI5RdPVFNOKdh+niUmYZ/kCA== |
| 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
| 2026-09-17T09:36:42.764129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095351observed 9b68ebf95b8e345f1f8ca815b4d0c348...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:42.743657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095351/manifest.jsonobserved cf9f4120f87bbec2c36777f692199bff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.722527Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095351/publication.mdobserved 18c422f20986e369f69836e6299a73f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:42.701723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095351/publication.txtobserved bcccb0c6cfcbce8daf4af98c4db6744f...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. |
|---|