OT-2026-000067996
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, supply line 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-2026-000067996) never changes.
Identity and time
| Publication number | OT-2026-000067996 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fd-79a2-96fb-fdb1f341e4f4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067996 |
| Status | PUBLIC |
Content hashes
| Canonical text | 594d1a04fc3e9c70ba4cfe52ca3a1907642da701d498eab4a34357340f6fcb09 |
|---|---|
| Markdown | b1952b6c435c181e3a5bdd030175a27560e1fa5288242bceda1ee8923773859d |
| Publication page | 99cd787eb7fc173e37a3b881ca4c76fa897df9530a94c26dcbe1ef36017a64fb |
| Manifest | d5e4bb09e10fcd200a5173ee6ef7d27b1d7d646732df86cd4ce67aac3fcc4db6 |
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 | oak/iJM7vhA+bQBjp4vL8PiF1tKLKe4Kl3PXYzZSjEmi8qxPTgLK68mtXuQYMeBbuopruBfoIxp/++F15O+4CA== |
| 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
| 2026-09-17T10:30:32.906700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067996observed 99cd787eb7fc173e37a3b881ca4c76fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:32.887331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067996/manifest.jsonobserved d5e4bb09e10fcd200a5173ee6ef7d27b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.868596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067996/publication.mdobserved b1952b6c435c181e3a5bdd030175a275...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:32.851115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067996/publication.txtobserved 594d1a04fc3e9c70ba4cfe52ca3a1907...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. |
|---|