OT-2026-000092038
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000092038) never changes.
Identity and time
| Publication number | OT-2026-000092038 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7066-825c-7b3a7f6aa669 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 07cf3e3ef4405081c03ff832701fc494bfb9c18bc7f3aac62b9db22d3ff67e6c |
|---|---|
| Markdown | 6892edd31c0d81e5d25ef1b1edddf9ae80ff3a0cbbbd80da123922315de10ffa |
| Publication page | 2639aefc16307a74ba4ea7dd8dd21807b00d847b23e1562413758439f72029f8 |
| Manifest | 6cb56049ce65fbe9169c54a49244b0c14831145d6015f6d2d02ef99d9e6e3389 |
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 | dfAgVPnRm2n1W67vdGi0HsdHrZLhS78ZpQ+Tvtx9U4jzTqEl5pQUVKrGuUCdPCFT9zfOqLvprWuJc9ygzyQODg== |
| 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
| 2026-09-17T09:43:07.774149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092038observed 2639aefc16307a74ba4ea7dd8dd21807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.755736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092038/manifest.jsonobserved 6cb56049ce65fbe9169c54a49244b0c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.737647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092038/publication.mdobserved 6892edd31c0d81e5d25ef1b1edddf9ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.719187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092038/publication.txtobserved 07cf3e3ef4405081c03ff832701fc494...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. |
|---|