OT-2026-000022496
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, manifold pressure sensor, pulsed 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-2026-000022496) never changes.
Identity and time
| Publication number | OT-2026-000022496 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fe-70a7-bc5b-735a7343ab58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022496 |
| Status | PUBLIC |
Content hashes
| Canonical text | f52d935d7a4c431eabcfdcdcd7dc0edaa52cd34bf038c698e7df25ccc80fa62a |
|---|---|
| Markdown | f57f755f3905a958c02eb2686e486da21656822df0147e17ec10a7af20dd56bd |
| Publication page | 99d140bc0eeda7000e480b0997d3d462123e052e9cf2c7e69cd9dd18e75d13cc |
| Manifest | 04cd2078315a3dce05211715ca39d9b79e97f7989a9a86fdf26a6943a60c5eef |
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 | nArknIA+JNUDX/muAXBr6fyHtxOZ93FzWuU+nupR2xcWtPWuC72GS+OiaSYkuQ9ZhVdRlgenjlQSL74ZrjtvCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:53:55.134478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022496observed 99d140bc0eeda7000e480b0997d3d462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:55.116180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022496/manifest.jsonobserved 04cd2078315a3dce05211715ca39d9b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:55.099208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022496/publication.mdobserved f57f755f3905a958c02eb2686e486da2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:55.081310Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022496/publication.txtobserved f52d935d7a4c431eabcfdcdcd7dc0eda...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. |
|---|