OT-2026-000093759
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000093759) never changes.
Identity and time
| Publication number | OT-2026-000093759 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-77a1-a111-3afca4e6e926 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093759 |
| Status | PUBLIC |
Content hashes
| Canonical text | 555d03e6bef538b0f543d98d1b03978a3b46e9af0cab9f4e0af05fcf7b78cc35 |
|---|---|
| Markdown | 7dc63b204a146634782c9a0ee2f8db0dc9e5b4829045432bef3f64d70d74f296 |
| Publication page | 4c2d86d74800063be2bb94abd2a9b905997bf47b412a36f0a9c5c8aaefa53f5a |
| Manifest | 39879001bbb77d224717545257d6cb1f0ba9933eab87bf759eba5ab698a5410c |
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 | QT6vHaEcmGOt3kUIkNyghqHK1r3Fovmf34e6VSbQWjYVS0IAUD+wyy7qoT2yI3RWApzb7kGahD61SPXiuy/xBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:39:50.443181Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093759observed 4c2d86d74800063be2bb94abd2a9b905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:50.424264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093759/manifest.jsonobserved 39879001bbb77d224717545257d6cb1f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:50.406153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093759/publication.mdobserved 7dc63b204a146634782c9a0ee2f8db0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:50.387525Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093759/publication.txtobserved 555d03e6bef538b0f543d98d1b03978a...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. |
|---|