OT-2026-000064698
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented after set-down
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-2026-000064698) never changes.
Identity and time
| Publication number | OT-2026-000064698 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb9-793d-962d-7fd82c463fc7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064698 |
| Status | PUBLIC |
Content hashes
| Canonical text | df999be9d13b90d46ae74898b49a4769bcd9aad126ee71e9ac6420a4de933cab |
|---|---|
| Markdown | a052681cce1a2d7476cbfca109a44b60b01431aed2f2fe467e55b21549b417a0 |
| Publication page | e9b19af0e1466a609528396930ffd00618f802ccf72193a142171965800df949 |
| Manifest | 902c6bf30645cd2dbad1beabe652386f41954e88562dc7e3a823cc043742a7f8 |
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 | qKHyx48ngqp5y9Uxd1ZqXCimk5UKzLI/g3NcMiMTApKdf1d6kT/l3GDxlsIYHWeX2/frLzJIVOyD4ySezC6VBg== |
| 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
| 2026-09-17T10:35:34.025052Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064698observed e9b19af0e1466a609528396930ffd006...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:34.007736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064698/manifest.jsonobserved 902c6bf30645cd2dbad1beabe652386f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:33.990819Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064698/publication.mdobserved a052681cce1a2d7476cbfca109a44b60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:33.972665Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064698/publication.txtobserved df999be9d13b90d46ae74898b49a4769...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. |
|---|