OT-2026-000035214
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035214) never changes.
Identity and time
| Publication number | OT-2026-000035214 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1e-7cd4-8c03-28ad0bb3788e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035214 |
| Status | PUBLIC |
Content hashes
| Canonical text | 91fd0854d66a0fcf44200a5c42233b8c959c94d56b2e447727a313f9205a8269 |
|---|---|
| Markdown | 9bbde84aaa0f991ab3d346399f7c788f92ccb57086935aab863ca96d5b1d0cf4 |
| Publication page | 3234f5c1d68315e292ae0aee312c5dfd0bfe99ce276c6d9e76edbfb97fb217fb |
| Manifest | 8481be4e3dab1e53b3b57a40c08f1a784264954ddb997aec6f7aedb752096bba |
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 | 674xrNZJaCJYJmRfafNWIiH9yxkU0BtJwej2v7dpHTmcnjyso4PBgJmvK/ChzilRBntQZ74slBDF/F8Ck2fSAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:28:20.692028Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035214observed 3234f5c1d68315e292ae0aee312c5dfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:20.667630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035214/manifest.jsonobserved 8481be4e3dab1e53b3b57a40c08f1a78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.647621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035214/publication.mdobserved 9bbde84aaa0f991ab3d346399f7c788f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:20.627060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035214/publication.txtobserved 91fd0854d66a0fcf44200a5c42233b8c...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. |
|---|