OT-2026-000085005
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000085005) never changes.
Identity and time
| Publication number | OT-2026-000085005 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-71c9-8a27-1784de7bf81b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085005 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83a1b9acffd6bca0e10624af6368894d497d7864eceec5dfadbb62b7ef90f91b |
|---|---|
| Markdown | 374491fde98e8237aff35b659bf24d8e1c4c0ccfd82025c61fb1b5e77af02e5a |
| Publication page | d90f17e8d3203b9af6dc3c0d34f6cbe0e216d9eed230fd24b72b31b35ca611e3 |
| Manifest | 0e39b569d710b76741dafb3e5580ac679405ee79fd653223296bd973944e0a00 |
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 | Hsw8JfKz4H8Qpte+xBuO6CEFNqgCZlb+2yImpw2juGQscHY5yrgsMch5AKPzI2JrDz6TFopT8xJSJr6bhbVUBw== |
| 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
| 2026-09-18T04:23:08.928760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005observed d90f17e8d3203b9af6dc3c0d34f6cbe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T04:23:08.914202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005/manifest.jsonobserved 0e39b569d710b76741dafb3e5580ac67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:08.897859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005/publication.mdobserved 374491fde98e8237aff35b659bf24d8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:08.866759Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005/publication.txtobserved 83a1b9acffd6bca0e10624af6368894d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.609043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005observed d90f17e8d3203b9af6dc3c0d34f6cbe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.592746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005/manifest.jsonobserved 0e39b569d710b76741dafb3e5580ac67...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.574369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005/publication.mdobserved 374491fde98e8237aff35b659bf24d8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.557081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085005/publication.txtobserved 83a1b9acffd6bca0e10624af6368894d...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. |
|---|