OT-2026-000015730
Publication integrity record
Six pad foam vacuum gripper, 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-2026-000015730) never changes.
Identity and time
| Publication number | OT-2026-000015730 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-7791-ac18-61c141ebc8ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015730 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3afb7c3ffd96c2401629689a055b4757d5ef04f466fc190c46fd75427f70f3a2 |
|---|---|
| Markdown | 8c974d25ce3f937ce419f2c96d48062ffdd19fb5110e4de1dfb8a6c320626972 |
| Publication page | 348f2407431a4d465249991bec6e7fc09b64e7403a299da43cc085eb64081638 |
| Manifest | 011ac6a7ae3c48e6c9bdd4b3fd2aa50330bd0868c1ce2961b290490129c985e1 |
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 | gzNndnqilwSvhVTAWmgjua2zAVLcihEbvX38N8rWR7JIcPhfv4G6RK0qm8K9Gz9HlVvV85YIfirBMV0+JT4RCA== |
| 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
| 2026-09-17T12:05:00.997936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015730observed 348f2407431a4d465249991bec6e7fc0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:05:00.980421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015730/manifest.jsonobserved 011ac6a7ae3c48e6c9bdd4b3fd2aa503...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:00.961349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015730/publication.mdobserved 8c974d25ce3f937ce419f2c96d48062f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:05:00.942737Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015730/publication.txtobserved 3afb7c3ffd96c2401629689a055b4757...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. |
|---|