OT-2026-000096497
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000096497) never changes.
Identity and time
| Publication number | OT-2026-000096497 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-7f9c-99c6-1cafe53a383f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7baa7c349d035580e12f7f6706096ba995d31fc4cef2347d8a1aea10569c797b |
|---|---|
| Markdown | ef809bd0e5ab646ba5de4ea094ca407c3bb6e44d94998d4e41c54530efbc21ce |
| Publication page | b8ef2b855ba5ebaf524d986c7dc7d16619dbcae2f4871639b8c65817830e8893 |
| Manifest | 4d4fe7f970f94916723041c6b4acaf6f1ef7a392e3041db45605be3497c87ae1 |
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 | OnIWel8oYLsjrcyTkV3ZqZglYF5DFu5N21R0WqNhyPzD9a7ZIACboqvhxvsDd563Ls2na85xtVHO5L/r0DOYBg== |
| 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
| 2026-09-17T09:33:54.241880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096497observed b8ef2b855ba5ebaf524d986c7dc7d166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:54.221859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096497/manifest.jsonobserved 4d4fe7f970f94916723041c6b4acaf6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.202937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096497/publication.mdobserved ef809bd0e5ab646ba5de4ea094ca407c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:54.182934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096497/publication.txtobserved 7baa7c349d035580e12f7f6706096ba9...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. |
|---|