OT-2026-000095390
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two 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-2026-000095390) never changes.
Identity and time
| Publication number | OT-2026-000095390 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f72-7aca-9f24-c0a5867ee01c · 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-2026-000095390 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ba29f3f6c320bfb3ec0cff993c524ecde1f84573a6423cbc7cc32e6f07c372a |
|---|---|
| Markdown | f277008ee604322e87c7a0febc92d2204f035a4a773db8032452ff81ebeac5a8 |
| Publication page | 50b69d07c1219cf93f1fc9f3ef527ca46fe4e04984ea5506f9c5b439e1cd5a65 |
| Manifest | 29d6b35d9247ee36648e32f3915d6d1fc493c1fb3c2f45968e1ac5280f66e189 |
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 | K8NRz4t6sadyJQilI9lNmDr0+wZCjiLLqmu5lwVtQ7e6JxaolaPjseqpVAHCrF4JhEQnamayWG0rxstYJllvBw== |
| 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
| 2026-09-17T09:36:45.774382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095390observed 50b69d07c1219cf93f1fc9f3ef527ca4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:45.757631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095390/manifest.jsonobserved 29d6b35d9247ee36648e32f3915d6d1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.739695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095390/publication.mdobserved f277008ee604322e87c7a0febc92d220...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:45.722446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095390/publication.txtobserved 7ba29f3f6c320bfb3ec0cff993c524ec...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. |
|---|