OT-2026-000034935
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single 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-2026-000034935) never changes.
Identity and time
| Publication number | OT-2026-000034935 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7f6a-bc72-b919d38bb1e7 · 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-2026-000034935 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5936b28fe56711b82422fc01676ade73d676ea04bb72cd519aa60cacb256a0f |
|---|---|
| Markdown | 737adb232b5852a81dfd65b8b3771d1f055981ad4951d37f7d391e229df6af4a |
| Publication page | a7f70f755033994434f15ff7eec6bae7a4f61d49e902297f9444605a9c242c35 |
| Manifest | 66dc4acd6cfaf10ce78b1e17f300bb103ae26aeef6b46e7db0081ce96a41a655 |
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 | WNrY3+JnnFFNhUUEq2ix7G9eRzfSYg8Lf8/5jcJ7XI1zM7k4jaEc0T/S5yaxdKyS4iootlpEuy1EJIYItN1DAg== |
| 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
| 2026-09-17T11:30:43.645214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935observed a7f70f755033994434f15ff7eec6bae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:43.626016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935/manifest.jsonobserved 66dc4acd6cfaf10ce78b1e17f300bb10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.606221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935/publication.mdobserved 737adb232b5852a81dfd65b8b3771d1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:43.584199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935/publication.txtobserved a5936b28fe56711b82422fc01676ade7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.347773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935observed a7f70f755033994434f15ff7eec6bae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.328228Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935/manifest.jsonobserved 66dc4acd6cfaf10ce78b1e17f300bb10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.308473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935/publication.mdobserved 737adb232b5852a81dfd65b8b3771d1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:58.289878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034935/publication.txtobserved a5936b28fe56711b82422fc01676ade7...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. |
|---|