OT-2026-000093951
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093951) never changes.
Identity and time
| Publication number | OT-2026-000093951 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-703e-9c3b-c3eba9182034 · 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-2026-000093951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 02188fda2d2179ad36832d04f49892faa89eb6049c0e1e291dd921f256c195f0 |
|---|---|
| Markdown | 56e34fd0dc04cff4ece555304ef81c09c30963f270e880c412a05b4279e7b6b8 |
| Publication page | e53d5a70f8bd88e913f48b442c5e20ca85a30fa28acbcd21283c524093367e9a |
| Manifest | 7634d820eda4017d66b8ceb447779ade88262d68ec0726449b887b7cad46c415 |
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 | 1NjSwuNCXqdm1Kv5Z71it45Bh3XhRPMuUIGYpw9X50WmVySDppEd5DHWP8NqwAhncsTliI0SV4r8niCNmvJ7Aw== |
| 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
| 2026-09-17T09:38:20.727840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093951observed e53d5a70f8bd88e913f48b442c5e20ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:20.709510Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093951/manifest.jsonobserved 7634d820eda4017d66b8ceb447779ade...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:20.688130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093951/publication.mdobserved 56e34fd0dc04cff4ece555304ef81c09...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:20.670792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093951/publication.txtobserved 02188fda2d2179ad36832d04f49892fa...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. |
|---|