OT-2026-000013606
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000013606) never changes.
Identity and time
| Publication number | OT-2026-000013606 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8de8-7c10-a6f8-358655f4faa6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013606 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc166feddc74c594c5873fce453f27603c7d9b5c56341b154aa53afbaf8f6ab6 |
|---|---|
| Markdown | 9ff77ffc14e1cdc7fa2ce73bea4755f54aba2ef8a8a907f5e4c9b051ea9bbe97 |
| Publication page | 0597cd58529a13f2ced5da591dead8e6cc83b37412c9a82b94242f8c99dfdac6 |
| Manifest | d65b970532b9c32fcaf7cf79420a9c8e5e6f4b630f7c7774c47ebd9a19aeba7f |
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 | VsGbcg5J+Z6PqUvdMviBlyjurMyfFYXbvyuFuwU/Gs3w9JcJ5I7KzmUDmzZ9TCWax0Eaqsok6rcly3Itio+RAw== |
| 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
| 2026-09-17T12:10:30.869428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606observed 0597cd58529a13f2ced5da591dead8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:30.851716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606/manifest.jsonobserved d65b970532b9c32fcaf7cf79420a9c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:30.832818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606/publication.mdobserved 9ff77ffc14e1cdc7fa2ce73bea4755f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:30.811891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606/publication.txtobserved dc166feddc74c594c5873fce453f2760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:31.949725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606observed 0597cd58529a13f2ced5da591dead8e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:31.931796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606/manifest.jsonobserved d65b970532b9c32fcaf7cf79420a9c8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:31.915039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606/publication.mdobserved 9ff77ffc14e1cdc7fa2ce73bea4755f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:31.897046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013606/publication.txtobserved dc166feddc74c594c5873fce453f2760...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. |
|---|