OT-2026-000064738
Publication integrity record
Six pad foam 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-2026-000064738) never changes.
Identity and time
| Publication number | OT-2026-000064738 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-799d-bd3e-7648d6f658c2 · 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-2026-000064738 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a7cbe982ec1270d4395a446d302c2bc1f40ee4c2ac4e7905e49bea8654b7ca6 |
|---|---|
| Markdown | 2b8df943d6c79fbe5f2db6434fa25fcc849dc6a576e0ebf90741d53a948fd668 |
| Publication page | 98a8606141458dc1828d7d37cf8a908dd77ec14a2d16847c72ae6296e9b2b620 |
| Manifest | 289511e58e1e92e90423667cbca99af86f51d7d05341d5f9a34678f6d6d4eb6e |
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 | +dOZzTB5KdFTv8A4dyRiruhdodyzJPB8Bu295PotuvaJ9jc5JJJtKg8BaQ6VJXAknCijSlzne/TkJZn150MRDw== |
| 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
| 2026-09-17T10:35:37.071724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064738observed 98a8606141458dc1828d7d37cf8a908d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:37.054854Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064738/manifest.jsonobserved 289511e58e1e92e90423667cbca99af8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:37.036482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064738/publication.mdobserved 2b8df943d6c79fbe5f2db6434fa25fcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:37.019102Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064738/publication.txtobserved 5a7cbe982ec1270d4395a446d302c2bc...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. |
|---|