OT-2026-000041119
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000041119) never changes.
Identity and time
| Publication number | OT-2026-000041119 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b142-782f-a850-f644157330ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041119 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ef8b828054f3b071698afad90cc514df7a75e25a21fade5578b9440bbd1a25c |
|---|---|
| Markdown | 3184535f5644ff65dd92b173c2541ecf681f14420a9f1669a00fb8ca4b2f4f73 |
| Publication page | baab2033ff9def7822195427f8701fd1076c463c5bc68958532a2a81c342a9b0 |
| Manifest | 831d3afc3c363a2593ce2d142d5587a84ab9fcc31567e8eb8c9ad9f3cff9f024 |
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 | D1evg4y0J6jr9lkS9CwuthfhmsRUif7K+By1GNSzeSCMol4b4YOR3tJHPBuAkGcuVLBvBTPeQFDUqhNODdvfCA== |
| 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
| 2026-09-17T11:17:03.211854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041119observed baab2033ff9def7822195427f8701fd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:03.194945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041119/manifest.jsonobserved 831d3afc3c363a2593ce2d142d5587a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:03.176189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041119/publication.mdobserved 3184535f5644ff65dd92b173c2541ecf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:03.125050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041119/publication.txtobserved 6ef8b828054f3b071698afad90cc514d...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. |
|---|