OT-2026-000011951
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, pulsed 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-2026-000011951) never changes.
Identity and time
| Publication number | OT-2026-000011951 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-71dc-a6f1-b72897ce62a4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011951 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3272a4dd66b23b804050ac1157c8349bd31f0dccbba57a6fe0af90d28cf24731 |
|---|---|
| Markdown | 20d55c3d389f39d919d03607fdfd08da5d389e0921f8f6e0d7fe3982f8e2bdc3 |
| Publication page | daebc5051978d2b7e1ef8bc14781475573b427a7581bf2fd3575af11a4d2242c |
| Manifest | 106ca6280a258f45e9d402fa556166515fa8d646ed40161c75730d64bf072146 |
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 | X3M6Yae+pgkhRwyjvWp4xhNVF2PTCRLyrYr5rUhq2MwClgHDZYTPk8vKXV3nalI/sLo7inwZrzcjzcb4ut02BA== |
| 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
| 2026-09-17T12:12:47.807950Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011951observed daebc5051978d2b7e1ef8bc147814755...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:47.788787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011951/manifest.jsonobserved 106ca6280a258f45e9d402fa55616651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:47.770402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011951/publication.mdobserved 20d55c3d389f39d919d03607fdfd08da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:47.751137Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011951/publication.txtobserved 3272a4dd66b23b804050ac1157c8349b...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. |
|---|