OT-2026-000045935
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, 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-2026-000045935) never changes.
Identity and time
| Publication number | OT-2026-000045935 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7edc-b496-db930fae2c9f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045935 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a980447bd169756f68f30b0d285e567b2c701a148da020e94b91aefe6ba59fd |
|---|---|
| Markdown | 42263546fe14bc83bfb8936486f7e8f1928c5c7b0b8f915ca8d97d57d4ab3f24 |
| Publication page | 5fcdb9fd9adcc5f574e9a06795ced679d57da743d9222b9c5d881ef94ef9a078 |
| Manifest | 3f59ef923bae3de01a635a63f0a299bcea0c8640ee17a9ad89e338bdf968c7b5 |
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 | mlEldRLJVxtr7Y5HH/1MYjDzgeXQs+RAPFcEROtzgrXCV5g4BvjT+ig7kTAxhWSgsB3p5Mt8BA92ERYRcKGoAg== |
| 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
| 2026-09-17T11:09:50.637316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045935observed 5fcdb9fd9adcc5f574e9a06795ced679...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:50.617731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045935/manifest.jsonobserved 3f59ef923bae3de01a635a63f0a299bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:50.599831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045935/publication.mdobserved 42263546fe14bc83bfb8936486f7e8f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:50.580670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045935/publication.txtobserved 3a980447bd169756f68f30b0d285e567...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. |
|---|