OT-2026-000043762
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off after 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-2026-000043762) never changes.
Identity and time
| Publication number | OT-2026-000043762 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-725c-927e-14af8cc31a42 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 373f2c69f8e9ad12a9caae1cf28cf9d8feee31d25b9cf9a7ae701e049cb1a8f2 |
|---|---|
| Markdown | a1bed91ef322bf44948ab46f89bbc3c04892ec2c337befda9e2e4b4b82095bc3 |
| Publication page | d5fa2540df58ebddac0a85d499f058611c6b291266924f8bf8e7ee5f76e8c399 |
| Manifest | 482d0b21c8de83083e9f31ead2e7399f76bb66da648855e0a57fcf4059f34283 |
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 | ud6353/O7FI+hq8IGcyQtzTjVsFq+QQ7uwDQKI9jfZlyk9BpjNN5auq7r77l538GiwXTjyIeebhRJYNQb41WBA== |
| 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
| 2026-09-17T11:12:02.877823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043762observed d5fa2540df58ebddac0a85d499f05861...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:02.858757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043762/manifest.jsonobserved 482d0b21c8de83083e9f31ead2e7399f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.836230Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043762/publication.mdobserved a1bed91ef322bf44948ab46f89bbc3c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.817306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043762/publication.txtobserved 373f2c69f8e9ad12a9caae1cf28cf9d8...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. |
|---|