OT-2026-000093527
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three 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-2026-000093527) never changes.
Identity and time
| Publication number | OT-2026-000093527 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7003-a864-f6e17ae7d8fc · 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-2026-000093527 |
| Status | PUBLIC |
Content hashes
| Canonical text | 94cbad8c509a420ce394bec9cf9d05bf43b84e6fe3f3e6b7af3b9517d0baf72f |
|---|---|
| Markdown | a7abe00ad4953f4139b6ef5b4fa28e43e17b78b2b70375f4bf332d1cd1005ed2 |
| Publication page | 4de0e5a8ca543b59a4cb5c244e6f803c281243de22ebb2b91f9da09dafb7e1a3 |
| Manifest | 55f2ed5647c466ee3ea9502d70e8e8945b14781cf7679a38b7e5b1e75d186d12 |
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 | JyFTFuj9NjoPn5yFYXO6pF8P1sd+5OZsz+o7rap9NmrsnEN6X27ajptJBEyD8flmbh7AWuwTo1oDQmU0dSjYDQ== |
| 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
| 2026-09-17T09:40:28.577010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527observed 4de0e5a8ca543b59a4cb5c244e6f803c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.559661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527/manifest.jsonobserved 55f2ed5647c466ee3ea9502d70e8e894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.543299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527/publication.mdobserved a7abe00ad4953f4139b6ef5b4fa28e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.524880Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527/publication.txtobserved 94cbad8c509a420ce394bec9cf9d05bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.698452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527observed 4de0e5a8ca543b59a4cb5c244e6f803c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.680586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527/manifest.jsonobserved 55f2ed5647c466ee3ea9502d70e8e894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.661789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527/publication.mdobserved a7abe00ad4953f4139b6ef5b4fa28e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.644954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093527/publication.txtobserved 94cbad8c509a420ce394bec9cf9d05bf...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. |
|---|