OT-2026-000065341
Publication integrity record
Four cup vacuum gripper, four outlet manifold, two stage ejector, manifold 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-2026-000065341) never changes.
Identity and time
| Publication number | OT-2026-000065341 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-76ce-9232-dd71b09812d5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065341 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb37934e449d7e41043281646e06d432d46b1d4effb590f0c6e2888ecc58429d |
|---|---|
| Markdown | 1fb8d5eef3476d9800f82b69708ae96a89f914cf2ed8d27b69aa172e7da61ac1 |
| Publication page | 68f13d9d03d5d82507e8d397ab66ab98958bb31dcf97ef59e9ae6af3b7fca363 |
| Manifest | d489153734ce1d2d91119e7d23ae130072f695f8c63fe4e99b7995ece424d706 |
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 | 26z1niaUdO1KaPaG6TAqXRDwX7HQucS0M2z5sdNUopDmFiy/cYQ9OZVy/VMOCi+RiKpfE3H7+8pFIQGZRfb+BA== |
| 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
| 2026-09-17T10:35:19.439785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065341observed 68f13d9d03d5d82507e8d397ab66ab98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:19.420696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065341/manifest.jsonobserved d489153734ce1d2d91119e7d23ae1300...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.404073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065341/publication.mdobserved 1fb8d5eef3476d9800f82b69708ae96a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.385995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065341/publication.txtobserved fb37934e449d7e41043281646e06d432...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. |
|---|