OT-2026-000067413
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000067413) never changes.
Identity and time
| Publication number | OT-2026-000067413 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd8-7d06-a9bf-85c4cdbc98a1 · 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-2026-000067413 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5bab25c3b2fde4b8275f9cee5f584d8064d83de6e8786dfd52350d0a5a170ceb |
|---|---|
| Markdown | 838f520ecd32bac75499b4c45962651026da9a6a894ac434648aca8e86c2db99 |
| Publication page | 9a10fef72dc4f1765ac06dfe287a82eba4b6b9b9e5e8fcb3eabbf07a8ae1afb9 |
| Manifest | cdc26a73bea2356410e2eeb297ad55be47b960c453334ee776512fb7ec84e38a |
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 | Zbk2gnjW1PHC2yH4IcGi6AG2apQkksOc4jTudSJmyjJI9bqbzD4rex+O/XCEJluDyqnM2YQ5LGfVr9oDHkAwAw== |
| 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
| 2026-09-17T10:31:36.588965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067413observed 9a10fef72dc4f1765ac06dfe287a82eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:36.572378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067413/manifest.jsonobserved cdc26a73bea2356410e2eeb297ad55be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:36.554836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067413/publication.mdobserved 838f520ecd32bac75499b4c459626510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:36.536748Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067413/publication.txtobserved 5bab25c3b2fde4b8275f9cee5f584d80...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. |
|---|