OT-2026-000032430
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed 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-2026-000032430) never changes.
Identity and time
| Publication number | OT-2026-000032430 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-768b-a5f8-7af10f77699c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032430 |
| Status | PUBLIC |
Content hashes
| Canonical text | c7eb91b5e2db4a6a1817a7244cf705c10973831e55aa8246c3ef6201ffcea239 |
|---|---|
| Markdown | 82288d0b69a9fb7af2f1691174a5d207de8f3f5627a2fd417f24a9f0952bc7e4 |
| Publication page | ccf01523cfa90c96f9ca162ab862e4981276414b75e2e3fb77fac7fb29e4a4ea |
| Manifest | 0727c0825d84d8b881b1750b3d3777a78342dc1ae89189e4518dddc7b3e85f61 |
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 | YJ/Fx70olquWjOzSpi8Bf0BiHXkxiV45SUznWqEQ+4wP5cH6sANCfK5QueKmzZwO8GysYrzVRkfUL9YM7IXsCw== |
| 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
| 2026-09-17T11:33:51.108289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032430observed ccf01523cfa90c96f9ca162ab862e498...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:51.089455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032430/manifest.jsonobserved 0727c0825d84d8b881b1750b3d3777a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:51.071716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032430/publication.mdobserved 82288d0b69a9fb7af2f1691174a5d207...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:51.053272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032430/publication.txtobserved c7eb91b5e2db4a6a1817a7244cf705c1...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. |
|---|