OT-2026-000083516
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000083516) never changes.
Identity and time
| Publication number | OT-2026-000083516 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0415-7957-8a6d-6c7ca15b36b3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083516 |
| Status | PUBLIC |
Content hashes
| Canonical text | f192ed165a9778c6717e17a72865f7a30919b2e3ce299afa7608e1614c09db9e |
|---|---|
| Markdown | 025256593773651198fd6ae70937b3d0149a3b877e580eae57a98b503c3114f2 |
| Publication page | d9c422fea7e060f7d9af8e23e0dbfa158b1e9f2cd4af42b1c1d774eb8f2e7a28 |
| Manifest | ef08a6e7f1fae97b8a211ebb37993f15a893d3bc10e7f7456d1b91b43c2677cb |
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 | 4XpaTLYsCMWKTA50Ptlv1NDjd7DZSdUD4ZxAWuqrfllPWxBntnE8x7YK5LZdh9OaSD07fj1aSmpbPE3jTGvnCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:56:29.669522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083516observed d9c422fea7e060f7d9af8e23e0dbfa15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:29.651750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083516/manifest.jsonobserved ef08a6e7f1fae97b8a211ebb37993f15...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:29.635124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083516/publication.mdobserved 025256593773651198fd6ae70937b3d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:29.618997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083516/publication.txtobserved f192ed165a9778c6717e17a72865f7a3...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. |
|---|