OT-2026-000075158
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented before 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-2026-000075158) never changes.
Identity and time
| Publication number | OT-2026-000075158 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-78d6-96d1-1a51bcdc875d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075158 |
| Status | PUBLIC |
Content hashes
| Canonical text | 55826ff695445f93661e41a364704eaaeede95695ebbe98b59b48ff090f3f244 |
|---|---|
| Markdown | 4cd0e8d0c74338dec3fea2397dce2dd3d93abd5e23e70373eb7492598af78c91 |
| Publication page | d92bbb386592ac5b1303ed4e57768723b9e1a4acf41800c10d53f5c3ca3f327b |
| Manifest | 480d63456d0824beabee954969aad6b2675ce638151509c17eff7a6d5e8629da |
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 | WKZ3e03iFq1P3KuNT4gGoSKgjtAXXi7Y164fSot5qiUga+IYi2LOk+T6I1omIwQQ4itrJNPUkFVOZmP3RoiSCg== |
| 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
| 2026-09-17T10:20:23.922180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158observed d92bbb386592ac5b1303ed4e57768723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:23.905956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158/manifest.jsonobserved 480d63456d0824beabee954969aad6b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:23.885532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158/publication.mdobserved 4cd0e8d0c74338dec3fea2397dce2dd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:23.863822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158/publication.txtobserved 55826ff695445f93661e41a364704eaa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:29.509396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158observed d92bbb386592ac5b1303ed4e57768723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:29.489771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158/manifest.jsonobserved 480d63456d0824beabee954969aad6b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:29.470540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158/publication.mdobserved 4cd0e8d0c74338dec3fea2397dce2dd3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:29.450361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075158/publication.txtobserved 55826ff695445f93661e41a364704eaa...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. |
|---|