OT-2026-000097602
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000097602) never changes.
Identity and time
| Publication number | OT-2026-000097602 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f1-790b-ae58-99dfdc663160 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 592494a68daabae26af8255bfffe932f0328a87a88f7650f85376d30523bc7d2 |
|---|---|
| Markdown | 781e691ac79b46f11875513a46116e1848b94d096019bb5a9b6141c66c7c3c38 |
| Publication page | 61d0e28629d06b586deeebcad4959bc6af7c686a61250b83fb0df95b6630eadd |
| Manifest | 20ebb143f36c64612a669f6cbf0f2d81d57b683b4ad3b2cc42d1a39815c3f945 |
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 | 0JnbLYUsJj76+5hO2UgHv5zabNRjRnjQVtwrWwzGXH6teN5CFtDFzUF3d2YWxeVrjlMQFiuJL6pGIpwpwdOfDA== |
| 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
| 2026-09-17T09:32:36.543155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097602observed 61d0e28629d06b586deeebcad4959bc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:36.526382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097602/manifest.jsonobserved 20ebb143f36c64612a669f6cbf0f2d81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.507366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097602/publication.mdobserved 781e691ac79b46f11875513a46116e18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:36.487904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097602/publication.txtobserved 592494a68daabae26af8255bfffe932f...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. |
|---|