OT-2026-000093496
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four 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-2026-000093496) never changes.
Identity and time
| Publication number | OT-2026-000093496 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7e7e-8299-758d90c647d8 · 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-2026-000093496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 42a4772fabe0a84cdc21438e382a99444ee484cccac8558f6a632f0cd3dff426 |
|---|---|
| Markdown | 3db6242aa9b5100d91ec88b7b4f45f9e3f3a397a855a553ff54bfce1bd378b04 |
| Publication page | e76f675f9c33d5e5a833dcc6baf2566091683514c4e85b6db9c643bdb659ffe0 |
| Manifest | d6d0d0ec5f088ffe0a42040504ccc49b4dda19f5f244ea6c2baad9790091fd18 |
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 | ASy/7xbOaqlN09pBdaZmNNqNSafjACjjtUrHzrbNk9jKilhfyyFgzNrT1gAMLOZwU8Piz9TnlkXLquus9elrAw== |
| 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
| 2026-09-17T09:40:26.308986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496observed e76f675f9c33d5e5a833dcc6baf25660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:26.291520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496/manifest.jsonobserved d6d0d0ec5f088ffe0a42040504ccc49b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.275102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496/publication.mdobserved 3db6242aa9b5100d91ec88b7b4f45f9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:26.257206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496/publication.txtobserved 42a4772fabe0a84cdc21438e382a9944...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.410804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496observed e76f675f9c33d5e5a833dcc6baf25660...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.393754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496/manifest.jsonobserved d6d0d0ec5f088ffe0a42040504ccc49b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.375359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496/publication.mdobserved 3db6242aa9b5100d91ec88b7b4f45f9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:30.357308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093496/publication.txtobserved 42a4772fabe0a84cdc21438e382a9944...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. |
|---|