OT-2026-000034643
Publication integrity record
Four bellows cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000034643) never changes.
Identity and time
| Publication number | OT-2026-000034643 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-74de-96eb-48fcc63a1a06 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034643 |
| Status | PUBLIC |
Content hashes
| Canonical text | 11d70773bcffdb410f65714c8e604005d5e36dba68afda2039ee212103fb84f7 |
|---|---|
| Markdown | 7a19cd4bf216dbaf1e5a4cf1b76567ed66cd3eba731632fd6d9a0ee81a811e93 |
| Publication page | 78e2646faad6fc53374a852d4bc3fd6a766b9ee6d2380156bef67d691a01eda0 |
| Manifest | 11d838a86dbc8306fe253c16bf8126461e1cc8de8501f666431ed7b7135b61ae |
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 | E7c38jmrdHf0MLnmiSsRaqB8vWhMsT8s+Wh8b4j8eGrEsvTa6BFm+OSgEmMMVzLqIh4E8X4SMSPyAe1Xe5vwBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:29:01.935953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034643observed 78e2646faad6fc53374a852d4bc3fd6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:01.921041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034643/manifest.jsonobserved 11d838a86dbc8306fe253c16bf812646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:01.904666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034643/publication.mdobserved 7a19cd4bf216dbaf1e5a4cf1b76567ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:01.887577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034643/publication.txtobserved 11d70773bcffdb410f65714c8e604005...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. |
|---|