OT-2026-000011906
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, 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-2026-000011906) never changes.
Identity and time
| Publication number | OT-2026-000011906 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1942-7d9f-855a-b755f4a5f7cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011906 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd92e72b68dc24c183c4564082d37a6d819efdb1493a5b395694f3d8b90a6093 |
|---|---|
| Markdown | d6e7404b955b734b32327b2076775236e5a73f64c8d08ff191021d1d28d904e1 |
| Publication page | 8cd3fba9c22c5ac22a62ae27fd02ee105288303b22b8d236a13de35ab3ab6e77 |
| Manifest | 9ce6ac6791b4fb18aa78f5514a5c653d9b70e45d4363e9b2ca8fb9d2a8450098 |
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 | d0VDd5IKrFjbjLTKHo1uqRoGGX7vQ9Z1sINvwx87AW+q9L/dFQXamd9gFzXW3QP8tN84ASQob1a6nm72/P8RBA== |
| 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
| 2026-09-17T12:12:40.001971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011906observed 8cd3fba9c22c5ac22a62ae27fd02ee10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:39.982663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011906/manifest.jsonobserved 9ce6ac6791b4fb18aa78f5514a5c653d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:39.963839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011906/publication.mdobserved d6e7404b955b734b32327b2076775236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:39.943640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011906/publication.txtobserved fd92e72b68dc24c183c4564082d37a6d...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. |
|---|