OT-2026-000093741
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, single 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-2026-000093741) never changes.
Identity and time
| Publication number | OT-2026-000093741 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-746e-9b74-5117ecf0e78a · 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-2026-000093741 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ae2ba951c1da8c997a62aa12ee3fb1cd36f44b0c2f4788e5cd3e12621686558 |
|---|---|
| Markdown | 787cb806560b3e4236e375130b2168e9d4b174eeca181429bd492e42b9943c60 |
| Publication page | 5fb1b5fb629199ca1630c205edcca653f47ed1400af6da32383d14cc8235a9e5 |
| Manifest | 98ead03d1f1dd84a8ec1b63649d47550d04b02c2245de3bdda2508bcbc446b19 |
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 | aQiCCmxrFSO3A4cQee/03tfjst1/MZlXWE2pDYdMgeCGVPym72dYGv5R5RwgWMGMT4DyKx1Hx9UWh6ynSlyaCw== |
| 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
| 2026-09-17T09:39:49.171634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093741observed 5fb1b5fb629199ca1630c205edcca653...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:49.153009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093741/manifest.jsonobserved 98ead03d1f1dd84a8ec1b63649d47550...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.132827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093741/publication.mdobserved 787cb806560b3e4236e375130b2168e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:49.115969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093741/publication.txtobserved 2ae2ba951c1da8c997a62aa12ee3fb1c...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. |
|---|