OT-2026-000025363
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, single stage ejector, 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-2026-000025363) never changes.
Identity and time
| Publication number | OT-2026-000025363 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-73b1-ab40-cb7c5366c2f5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025363 |
| Status | PUBLIC |
Content hashes
| Canonical text | b15dbaf7fd07b2b82c04bd09b5acdeee5769c2b46795cbd490f61cc07d0aa8af |
|---|---|
| Markdown | 20bcca5f79124735ccee6979734aab7760fc34a2a0102368694fc97f1b5215ff |
| Publication page | e3f7a250c28ef224c22bf704119cd533668351e679c9d6065baceef2315f711f |
| Manifest | 40f1eb82cf5ca25b5838dd867ebd440e896c6f368683495f7e85b87f80e3cb5c |
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 | /NBIciHp8tpZOLMTovEsgfPpHSwP5hl6Q0HO2+UqikeMqAJgqj/8UaNRRSnSwwZOb1z6hC2eT7OiN4zxj2NDBw== |
| 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
| 2026-09-17T11:47:25.347266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025363observed e3f7a250c28ef224c22bf704119cd533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:25.327088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025363/manifest.jsonobserved 40f1eb82cf5ca25b5838dd867ebd440e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.310173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025363/publication.mdobserved 20bcca5f79124735ccee6979734aab77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:25.292787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025363/publication.txtobserved b15dbaf7fd07b2b82c04bd09b5acdeee...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. |
|---|