OT-2026-000063319
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, single stage ejector, manifold pressure sensor, 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-2026-000063319) never changes.
Identity and time
| Publication number | OT-2026-000063319 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-77b1-b4d7-d42adc88a16f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063319 |
| Status | PUBLIC |
Content hashes
| Canonical text | f6814f0e33af165021fa07d5c123029b5612be148039bb39605b120ed8897b68 |
|---|---|
| Markdown | a351b88116026454b42fe7daa19cc49143863a5366c57688d432bf63530c0f84 |
| Publication page | 954363d41f153a519ff20610f93d12a63fe41f5f9b8e4288b99acb848a4cf329 |
| Manifest | 3631e3d781748aec31315de6b606c599e5ad83d2ea0658657018cc74af7e2a0e |
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 | cn2XbJUjagvXoUtwKvN2RYKhkNPS+m9hWuC2jECVztDOL96wzpigidczitFDMUzpOUHeQ13b8GBDSj9qW4ZRDA== |
| 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
| 2026-09-17T10:37:12.648518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063319observed 954363d41f153a519ff20610f93d12a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:12.629723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063319/manifest.jsonobserved 3631e3d781748aec31315de6b606c599...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.609539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063319/publication.mdobserved a351b88116026454b42fe7daa19cc491...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:12.589202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063319/publication.txtobserved f6814f0e33af165021fa07d5c123029b...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. |
|---|