OT-2026-000034857
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000034857) never changes.
Identity and time
| Publication number | OT-2026-000034857 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7fe0-8a0f-2361d688b436 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034857 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb2812a8c75849c216bd2e0a546afac26cdb807fa481e16ae313dda28926371a |
|---|---|
| Markdown | c19dfe1d5fc0a093b2bcaf66492762224687f4199ad90e87ef639385b266a369 |
| Publication page | 548504689676b8ce923efa6dd2f4274d784c7609f0cd35dff2b83b6c529ac3cd |
| Manifest | 1d5915bb070d0c62e0ff8aa05252500c2c859fc743ce3d27b385668c52672abf |
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 | t/EJrUiC2nkgYQWvDqDVEzy74/jCE6zCg41NpFlJD0wT8ZvyUY9GGTNo6kt3artBxRsbFoLMlhr0oaDqZK3hBg== |
| 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
| 2026-09-17T11:30:30.334869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857observed 548504689676b8ce923efa6dd2f4274d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:30.314292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857/manifest.jsonobserved 1d5915bb070d0c62e0ff8aa05252500c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.292421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857/publication.mdobserved c19dfe1d5fc0a093b2bcaf6649276222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:30.270894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857/publication.txtobserved cb2812a8c75849c216bd2e0a546afac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.234587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857observed 548504689676b8ce923efa6dd2f4274d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.215374Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857/manifest.jsonobserved 1d5915bb070d0c62e0ff8aa05252500c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.194797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857/publication.mdobserved c19dfe1d5fc0a093b2bcaf6649276222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:51.178039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034857/publication.txtobserved cb2812a8c75849c216bd2e0a546afac2...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. |
|---|