OT-2026-000040751
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, 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-2026-000040751) never changes.
Identity and time
| Publication number | OT-2026-000040751 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0f-7965-8386-2af10988ad3e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4145a34e617aff80c7e406a403c55e8d77f633c1e19be16896c54640730f2056 |
|---|---|
| Markdown | 45333631e2389b28d3af19f3b926d4ea50e200fe0f586e8f6840dc8c34277800 |
| Publication page | 2fe69271e32e9b90814fa3e94fa0283daf1d897714643c64249121d6f8d0df44 |
| Manifest | 524e16a71f502ffb01cc6129bbd52ea06443eb1ac59be44796529c6cfdff7caf |
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 | fgq9uVKeDOzXdhqzy97FoNp/qldlpukR34+9DzMdSGm630sNZGwm3druJX19qE+XZ4Rcyqz1DXgKJRQyKH/PAg== |
| 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
| 2026-09-17T11:20:02.947528Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751observed 2fe69271e32e9b90814fa3e94fa0283d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:02.930621Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751/manifest.jsonobserved 524e16a71f502ffb01cc6129bbd52ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:02.915379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751/publication.mdobserved 45333631e2389b28d3af19f3b926d4ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:02.896665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751/publication.txtobserved 4145a34e617aff80c7e406a403c55e8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:30.818637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751observed 2fe69271e32e9b90814fa3e94fa0283d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:30.799394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751/manifest.jsonobserved 524e16a71f502ffb01cc6129bbd52ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:30.782487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751/publication.mdobserved 45333631e2389b28d3af19f3b926d4ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:18:30.764039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040751/publication.txtobserved 4145a34e617aff80c7e406a403c55e8d...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. |
|---|