OT-2026-000097919
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000097919) never changes.
Identity and time
| Publication number | OT-2026-000097919 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-704c-bfa2-b7e1b890882d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097919 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63b0d07463c34d73dd54e50d783788582fe6a41db3679e828bb07c9afd938a76 |
|---|---|
| Markdown | 27222f09905f2f49ffbb54c2650cfb162827a9c287498bbeb8a335dd3f22783f |
| Publication page | 2144ba1a652d0e89f450582b105735ac9f0676b26ce246300af8bd6579a1dab4 |
| Manifest | bcee0b22f7e1b9a904958050ba54b5afb35d57d08e71baab518192787d9f35a5 |
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 | wrv0fMM6MxKR5SPoOYrF0VWoFZ5K416j6eVVyIccewI/Nvu8a2ntPJkzRBG47NMv+6I6tRruzutgDI7idarEAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:02.887371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097919observed 2144ba1a652d0e89f450582b105735ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:02.870995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097919/manifest.jsonobserved bcee0b22f7e1b9a904958050ba54b5af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.852686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097919/publication.mdobserved 27222f09905f2f49ffbb54c2650cfb16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:02.834084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097919/publication.txtobserved 63b0d07463c34d73dd54e50d78378858...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. |
|---|