OT-2026-000040935
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, 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-2026-000040935) never changes.
Identity and time
| Publication number | OT-2026-000040935 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d10-71bd-8649-d7bb5f6473bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f2393ded66ee8b058004bc10cf5a5f1bc72986d5f0a4021067640e81e6500e5 |
|---|---|
| Markdown | cdae0d173fbc8406fa3682d160a8749523bde2b2cb3138b03f42cd6e6b96d9f6 |
| Publication page | 977096cf78f2294d3d8bb747eca6e8b336a559d297518e2edb2770cc51f243c9 |
| Manifest | 7bb9ab78a8beae121dd4ed9362e794a71cddd5cc8ccc6e62768c486e7d2899c9 |
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 | 4w+myMExLOmt6NoiglhUvlunRqFPiLCxxN9HZ55VZERMViSUpLrWh+YAdRlERmDes0pi83WEl9a0s/n0iZgOBw== |
| 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
| 2026-09-17T11:20:19.863820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935observed 977096cf78f2294d3d8bb747eca6e8b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:19.844847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935/manifest.jsonobserved 7bb9ab78a8beae121dd4ed9362e794a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.826769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935/publication.mdobserved cdae0d173fbc8406fa3682d160a87495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:19.810273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935/publication.txtobserved 3f2393ded66ee8b058004bc10cf5a5f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.751198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935observed 977096cf78f2294d3d8bb747eca6e8b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.735194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935/manifest.jsonobserved 7bb9ab78a8beae121dd4ed9362e794a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.718912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935/publication.mdobserved cdae0d173fbc8406fa3682d160a87495...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:44.703586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040935/publication.txtobserved 3f2393ded66ee8b058004bc10cf5a5f1...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. |
|---|