OT-2026-000063092
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000063092) never changes.
Identity and time
| Publication number | OT-2026-000063092 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7435-8a5a-28e339daf482 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063092 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05d2dca05d70eae2ee8954b6578578947b9d7fe6dcec33bd599591823a75be9e |
|---|---|
| Markdown | a9405e646614b912d8d5f03d2f43c9fca3ae48c62fa1c8213345071bbc5a2fe4 |
| Publication page | 9a93dda1b53a408c22b552acd393b33cf274c97e50e46734f09e8d8b417d06f1 |
| Manifest | d2be9c38a82df6c49dcad1697aee9a87294ec4396eed8c3ff799bd135a3ce033 |
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 | br98l1PNapxb6Rjb3v9CJWD6V8hXGjAtEbjKWnfNa8XMwAq+vuRO2HGM22vgnIv6Hp55jDz9WRn8TRnAMEA8Aw== |
| 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
| 2026-09-17T10:38:51.876745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063092observed 9a93dda1b53a408c22b552acd393b33c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:51.859950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063092/manifest.jsonobserved d2be9c38a82df6c49dcad1697aee9a87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.844420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063092/publication.mdobserved a9405e646614b912d8d5f03d2f43c9fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:51.827577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063092/publication.txtobserved 05d2dca05d70eae2ee8954b657857894...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. |
|---|