OT-2026-000093420
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three 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-2026-000093420) never changes.
Identity and time
| Publication number | OT-2026-000093420 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7b9b-975b-8887be3a60a7 · 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-2026-000093420 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdd677ce4ffcc71987ac14b36fbb2ba32d263889170ecb5f232f3ff7fd630e5e |
|---|---|
| Markdown | 97b02210d150f7c3bb1e004adc7c5f97f413b137fab802732a07ba625ebf9c09 |
| Publication page | cc9765f4a624ec72ab5c1e7fcf55f962027fddb80492daf7e40c3aca370e5f49 |
| Manifest | 2535d9594e5426f1e20f49e6d4f04dc3e83433967038f3a0720519a49f8e0dec |
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 | jXM5JyJ1hMbOOXNJBYs9Z9GazOjgVBtV46nDyhHDKwlksxRn2JvcDzwrSj/cmp4mMzk2s5vlfWZhJIDFU52fCA== |
| 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
| 2026-09-17T09:40:18.846485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420observed cc9765f4a624ec72ab5c1e7fcf55f962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:18.826452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420/manifest.jsonobserved 2535d9594e5426f1e20f49e6d4f04dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.806996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420/publication.mdobserved 97b02210d150f7c3bb1e004adc7c5f97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.787519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420/publication.txtobserved fdd677ce4ffcc71987ac14b36fbb2ba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.460389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420observed cc9765f4a624ec72ab5c1e7fcf55f962...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.440919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420/manifest.jsonobserved 2535d9594e5426f1e20f49e6d4f04dc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.419773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420/publication.mdobserved 97b02210d150f7c3bb1e004adc7c5f97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.400839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093420/publication.txtobserved fdd677ce4ffcc71987ac14b36fbb2ba3...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. |
|---|