OT-2026-000092045
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000092045) never changes.
Identity and time
| Publication number | OT-2026-000092045 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7c50-b677-83821b8326c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 316bb17d8136613e384ae4b6c510c56833a6bd213fb802b320cc4ff6e3b68d3c |
|---|---|
| Markdown | 0fc4820a05459c1e0c5af77e7dab69c6bafde90563cfaf6027c488c76040305b |
| Publication page | ff1892cde50b152917c16f9627af0541b04e953cec06e64a9f58c951d55869f9 |
| Manifest | 7955dbcfa974c027faba14066be603de1d994783cbec8e3f6945bf7a191a0930 |
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 | Up6J+f148vC8rPv/kIPmAfnNomhJ0tr31mqDhsFNH18SAj/Z/2ueYYznHoMOlIumGhIzuzbs/wh/57EI9w+UCA== |
| 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
| 2026-09-17T09:43:08.318255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092045observed ff1892cde50b152917c16f9627af0541...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:08.301560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092045/manifest.jsonobserved 7955dbcfa974c027faba14066be603de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.282710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092045/publication.mdobserved 0fc4820a05459c1e0c5af77e7dab69c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:08.251114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092045/publication.txtobserved 316bb17d8136613e384ae4b6c510c568...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. |
|---|