OT-2026-000025574
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line 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-2026-000025574) never changes.
Identity and time
| Publication number | OT-2026-000025574 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-78a4-a0b9-7e019352110d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025574 |
| Status | PUBLIC |
Content hashes
| Canonical text | d3f6ce7e30c018dcd29f67cfd08035043f83e18f7ffc4c38215d05978741549e |
|---|---|
| Markdown | 1677b6707b85c7fcb31a68bdd87b8cd12672c8b1b560da5b2ef874fc7b3ac9f1 |
| Publication page | d1a3b3d969e84ec891d3e2473f8be7a7d3d92afa7216fb08412f0858e345bfc9 |
| Manifest | accce408fcf9b5c7b09be81929d0972de9599775185eeaa7092395aa4f8b0903 |
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 | xk5mq6nn3PRQFx9kMkDXMrIIqNBF8iZ4wj4TZd7AXj2HeMfkm97lOAzYi9alIHaPZZYq6CpdXhVkXqG1eX9PAA== |
| 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
| 2026-09-17T11:47:44.181643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025574observed d1a3b3d969e84ec891d3e2473f8be7a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:44.162525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025574/manifest.jsonobserved accce408fcf9b5c7b09be81929d0972d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.142253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025574/publication.mdobserved 1677b6707b85c7fcb31a68bdd87b8cd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.121604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025574/publication.txtobserved d3f6ce7e30c018dcd29f67cfd0803504...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. |
|---|