OT-2026-000093896
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000093896) never changes.
Identity and time
| Publication number | OT-2026-000093896 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-781d-9199-336d4b3afeca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093896 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1fcf03c0721970b1474168bf98a15f4e28e171fdd590c08d889107be478af453 |
|---|---|
| Markdown | 51c998f9614712bfae593813be169d78ad6c55d9a89a02c9f01b874cd7e3d07a |
| Publication page | 558f6b88e81ae550206218fe93718c23217cacec8452e387f539f4dc8e301d13 |
| Manifest | 468ee211a6eea7ed63c8f419a6fc0130eaea8b958775b3f048f0e64f43ecf176 |
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 | mKL7Tm3aAgfXd1fUFd58jep2Du6gNkrhi+22bqDhnxDJeKy9cWG3u3Tydm1pL/Lrv4jFNvh1wClY9FOFc4lWBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:09.691941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093896observed 558f6b88e81ae550206218fe93718c23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:09.674263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093896/manifest.jsonobserved 468ee211a6eea7ed63c8f419a6fc0130...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:09.654648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093896/publication.mdobserved 51c998f9614712bfae593813be169d78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:09.593029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093896/publication.txtobserved 1fcf03c0721970b1474168bf98a15f4e...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. |
|---|