OT-2026-000033845
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, pulsed blow-off 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-2026-000033845) never changes.
Identity and time
| Publication number | OT-2026-000033845 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7fe6-9ec4-38b22eff329a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033845 |
| Status | PUBLIC |
Content hashes
| Canonical text | 366e99c95403882a7278b2351322c113bc4e7749af8b0628d20789645876d983 |
|---|---|
| Markdown | 7c4dd70b1ac1a05707954c222f66dc0770da81e3f6c515c5ff345eebecbf6dc9 |
| Publication page | 65b922e8760d47e3bb0f1daa35b47bd969bcaad6c58c247288b3694e4d77ea79 |
| Manifest | 9ae142f3f7cca8ec060e7c29a5952f46f3c0143ef4dfad6eeab66873b9b55a45 |
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 | LQM++3dMOBTVI/Y5rgmwlM3jTNiS5H7Y3lMG+JDspBSc+ujsZp0kO61qWJtGohqDNFMaGqQhhDUy3ykXKSTlAQ== |
| 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
| 2026-09-17T11:31:54.172876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033845observed 65b922e8760d47e3bb0f1daa35b47bd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:54.154709Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033845/manifest.jsonobserved 9ae142f3f7cca8ec060e7c29a5952f46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:54.137411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033845/publication.mdobserved 7c4dd70b1ac1a05707954c222f66dc07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:54.115822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033845/publication.txtobserved 366e99c95403882a7278b2351322c113...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. |
|---|