OT-2026-000045058
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000045058) never changes.
Identity and time
| Publication number | OT-2026-000045058 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f768-76ca-817b-c17fcb2fcacc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045058 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32d05b47fc7b637a11d5885bf5f4ed3ad4e6928b330ba2b2eb7a402f2138b041 |
|---|---|
| Markdown | 9b8aab71854a32eb5e45181cd0f208650b786492847c929f8e180c8bc6ecc757 |
| Publication page | eef62f2663ae65f8d02266951fdd92d34c6efe165c7c6f6e06919d11e9fb1f13 |
| Manifest | b26a1269859e7a4a2a5a291437af61735f2d5c34ac2b62cc930974408a69e2d1 |
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 | eHlcSXqDElw0/HQYo5M8+OYbGvpVceS01muumdIkKGztFbUxUZZnZ6kFgt26nAcyQevl6xdi48/XcdKOueTmBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:05.026988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045058observed eef62f2663ae65f8d02266951fdd92d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:05.007694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045058/manifest.jsonobserved b26a1269859e7a4a2a5a291437af6173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.986721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045058/publication.mdobserved 9b8aab71854a32eb5e45181cd0f20865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:04.967158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045058/publication.txtobserved 32d05b47fc7b637a11d5885bf5f4ed3a...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. |
|---|