OT-2026-000095792
Publication integrity record
Four bellows cup vacuum gripper, four zone face, common isolation valve, pump fed, pressure sensor per zone, sustained blow-off before set-down
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-2026-000095792) never changes.
Identity and time
| Publication number | OT-2026-000095792 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-7ea0-a177-701f4dfc6917 · 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-2026-000095792 |
| Status | PUBLIC |
Content hashes
| Canonical text | e86c0805f64869c7ad24c56651275329588322db57c88e33c274b8861b2342fe |
|---|---|
| Markdown | 61b9e0ae623e9f3e435f14c1a04cd321b46084ae240df2fd8d528e29faf7ee72 |
| Publication page | 8b072e5195c52e7cb33828f1d0d813e1e6bbf7396b1a10bbf10fff6ed04aa857 |
| Manifest | d86d9aabea13944f0e3911028f69d6595a99b5151243dc827649379d8b751e91 |
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 | 7Zhj9OtO84SkUeSV9lo2k9vFWiTkZxNo/O8e4FiG9wDTYdGTLk3XfgJVuK2dyysOAivzj3ySIktHPmC+ImXCDw== |
| 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
| 2026-09-17T09:35:51.746591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095792observed 8b072e5195c52e7cb33828f1d0d813e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:51.728394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095792/manifest.jsonobserved d86d9aabea13944f0e3911028f69d659...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.711607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095792/publication.mdobserved 61b9e0ae623e9f3e435f14c1a04cd321...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:51.692953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095792/publication.txtobserved e86c0805f64869c7ad24c56651275329...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. |
|---|