OT-2026-000030225
Publication integrity record
Six cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000030225) never changes.
Identity and time
| Publication number | OT-2026-000030225 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e500-78de-88fe-3b3ab78aa247 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030225 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6e8b31def502f523fa107ee29a1f846ccf2d159e3cdfa1ecbf03129b9306914 |
|---|---|
| Markdown | e0c747618abd9ad304a7fdcffedf801c72805944f684f951de92cd60c35e30d9 |
| Publication page | 3b3cf94a6bb4a85f327293c0c8e841c4509bddb5c2396212334adca0ca4e0a3e |
| Manifest | d97fe270115419649d97a408618a452c405c2be277bb79a58d808920357d55e0 |
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 | U3CQELMOD84/ZLFk57+884KPB2zecyrZOtsKCCt0B1dL5N1BmPbyMw31szZHDzLIxCmZFNotapoMpJL3uhVcCw== |
| 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
| 2026-09-17T11:40:36.127451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225observed 3b3cf94a6bb4a85f327293c0c8e841c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:36.112472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225/manifest.jsonobserved d97fe270115419649d97a408618a452c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:36.097425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225/publication.mdobserved e0c747618abd9ad304a7fdcffedf801c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:36.080849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225/publication.txtobserved e6e8b31def502f523fa107ee29a1f846...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.620016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225observed 3b3cf94a6bb4a85f327293c0c8e841c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.599320Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225/manifest.jsonobserved d97fe270115419649d97a408618a452c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.582473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225/publication.mdobserved e0c747618abd9ad304a7fdcffedf801c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:52.562752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030225/publication.txtobserved e6e8b31def502f523fa107ee29a1f846...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. |
|---|