OT-2026-000043758
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, sustained blow-off after 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-2026-000043758) never changes.
Identity and time
| Publication number | OT-2026-000043758 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-7138-8d24-20bb78b7894a · 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-2026-000043758 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53cc496259fa7d20e2248fcdec8929916a11291a9c74b6ea98d2aa8939c7926a |
|---|---|
| Markdown | 9f60c3e83dd7e537303c55764755e16a9cd9a39ecd279a18e9d4a3e1ca42d221 |
| Publication page | 08a4f7e95d1f471414403961e9bfc68712bd4486b390314272c18ebd5afb10a0 |
| Manifest | 24d215a8a44402a55a61682236a9eeb399141b97737a26c0e4fce74516ea9c1d |
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 | flCNA2R9A8OogGRwNbAeQnOJPiZ8jpCzDykcun4j0xlg6AYuCg3nwU7WonSf0NKlF+hsIhkfKT2JjGlBO0SvDA== |
| 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
| 2026-09-17T11:12:02.531791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043758observed 08a4f7e95d1f471414403961e9bfc687...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:02.507433Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043758/manifest.jsonobserved 24d215a8a44402a55a61682236a9eeb3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.487129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043758/publication.mdobserved 9f60c3e83dd7e537303c55764755e16a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.468375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043758/publication.txtobserved 53cc496259fa7d20e2248fcdec892991...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. |
|---|