OT-2026-000067599
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000067599) never changes.
Identity and time
| Publication number | OT-2026-000067599 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bda-7527-9058-94a863f3bbb4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067599 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8851f49276c830bc5bd15418021610e743355a8b5a9d19e766dd6c2a03142f9a |
|---|---|
| Markdown | c89498684d0299e2d69a03d4427b4ab394d542ca192b0fe8307a55a29febced4 |
| Publication page | 4f13ab0a0a78e61efce3d376fd669e45e63f3c1e3cc1738879bf750104928a35 |
| Manifest | c0beb09d937a73475ccb455b0e62957eaa53c2fd6b1777614a3715ebf9242e1c |
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 | TMyfINmlQZjOa59tGX8e7Qy6718SN6kgI3Z82abDm/dpdz85OVyY25KaPBFGguFly7woyMrKt7i0epM5FPJ4Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:31:54.989908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067599observed 4f13ab0a0a78e61efce3d376fd669e45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:54.973223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067599/manifest.jsonobserved c0beb09d937a73475ccb455b0e62957e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.956412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067599/publication.mdobserved c89498684d0299e2d69a03d4427b4ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:54.927048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067599/publication.txtobserved 8851f49276c830bc5bd15418021610e7...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. |
|---|