OT-2026-000032414
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-2026-000032414) never changes.
Identity and time
| Publication number | OT-2026-000032414 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7267-b4a4-f249415bb485 · 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-2026-000032414 |
| Status | PUBLIC |
Content hashes
| Canonical text | 895073f1ab53ab95c85a24eb783537e8576dd22b2ec95541286da814a7f61b66 |
|---|---|
| Markdown | d7380a2607125d9df2e3e58f334756cdd18245187a2c300797dbbc8a36f4a092 |
| Publication page | 1f51f55d7b5f90f6fe4d69c45b9ec8b8ecff85c9a762bd732780e883a7c6c4b5 |
| Manifest | fabfa2afb607a0e0b99b5d2c6d83db78c7c38e1060501bc49babe34a002b4f63 |
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 | +lOODXOWV+pfcYY8dxuOGycM+pxD/onGpt3EaHW/76nxwjtGKeRJfUtAAKdC8E+SpetQsT7DWbEc7mme06r8Cg== |
| 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
| 2026-09-17T11:33:49.869970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032414observed 1f51f55d7b5f90f6fe4d69c45b9ec8b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:49.851512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032414/manifest.jsonobserved fabfa2afb607a0e0b99b5d2c6d83db78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:49.834064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032414/publication.mdobserved d7380a2607125d9df2e3e58f334756cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:49.818462Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032414/publication.txtobserved 895073f1ab53ab95c85a24eb783537e8...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. |
|---|