OT-2026-000051267
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000051267) never changes.
Identity and time
| Publication number | OT-2026-000051267 · never reused |
|---|---|
| Internal UUID | 01a0ae83-2740-7762-987b-a0ce6971b7b6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051267 |
| Status | PUBLIC |
Content hashes
| Canonical text | c07f767db9efdec33caf9a1299bd7098e33205951fc371aa0c16839cecce9102 |
|---|---|
| Markdown | 54893e952a4ac28e81aa9a5c478204d39771ebccc26adeed51d973266195dbd5 |
| Publication page | cce3886fa0bb59c9b5b32cbb22fdcfc3504cf66ecd8b21cee5f3dab61d31a983 |
| Manifest | e88ec045559bc61363e8ed509ef9a441d0ab741f8eae27674e384ffaa685d041 |
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 | GdGZ3z1PRFvREUxPeU/QXzpp2+lQme7+0oJNqcgGCgyxF65SJsxApzgUur0gjwkPV8RDve7k4Ri4gocF0QYxCA== |
| 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
| 2026-09-17T10:59:04.133263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051267observed cce3886fa0bb59c9b5b32cbb22fdcfc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:59:04.110470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051267/manifest.jsonobserved e88ec045559bc61363e8ed509ef9a441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:04.089401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051267/publication.mdobserved 54893e952a4ac28e81aa9a5c478204d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:59:04.069147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051267/publication.txtobserved c07f767db9efdec33caf9a1299bd7098...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. |
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