OT-2026-000011067
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, vented after 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-2026-000011067) never changes.
Identity and time
| Publication number | OT-2026-000011067 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7ca5-b3f7-69aa7bd47adf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011067 |
| Status | PUBLIC |
Content hashes
| Canonical text | ff392f346dd25a8528da61c742de13d94513fffd03f05d665a0c62ab232bfd29 |
|---|---|
| Markdown | facf3f4e12436003a86cfcae7faf0eb2e141aae035beb716e7077234d4648d9a |
| Publication page | 5751a68fbc7487fd2212cbaa377f67de81ed6354b7e25c0166ac56ae83eb3c09 |
| Manifest | 87faedc43c2962feb63c28397f2e8cbf57a0a19fb97eb2785e445d768ff51dfd |
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 | MJHkBNA4p+p1GZnXt/aA+RAt+57f2TpnKeRLaevdY+NF+DssTX0NnOTg6EbryXQubB/d85oynl6jviLfgUROCA== |
| 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
| 2026-09-17T12:13:31.693520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011067observed 5751a68fbc7487fd2212cbaa377f67de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:31.675340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011067/manifest.jsonobserved 87faedc43c2962feb63c28397f2e8cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:31.656879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011067/publication.mdobserved facf3f4e12436003a86cfcae7faf0eb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:31.639405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011067/publication.txtobserved ff392f346dd25a8528da61c742de13d9...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. |
|---|