OT-2026-000033922
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, two stage ejector, pulsed 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-2026-000033922) never changes.
Identity and time
| Publication number | OT-2026-000033922 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a392-7a7c-bad0-d3b1f7c4cad2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32537158ddeacb3434989a6d430241588488a2985946813941ded7b6edbb76e4 |
|---|---|
| Markdown | 7e8edca7b1cd4aab7b33f479b8fa7b358d47c69b7238da7531d851434b0e95cb |
| Publication page | 06bbc06a37268e5173caed96f94ec6f2a6f19ebcc1d29f9cc97ddb31a9713ee3 |
| Manifest | 346ba8faa074749185d0d9cc23ac361b236cae23c63ed1b8b52b4494f797dddb |
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 | WVnacRJjmD1/wYf9nmXUJyqiuCF7015SscqenC2tn3QBEqOjwUGUOuzMo+nEkI7Y5ABjU27AjeE+rubAcmYzAA== |
| 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
| 2026-09-17T11:32:00.340122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033922observed 06bbc06a37268e5173caed96f94ec6f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:00.320602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033922/manifest.jsonobserved 346ba8faa074749185d0d9cc23ac361b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:00.301769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033922/publication.mdobserved 7e8edca7b1cd4aab7b33f479b8fa7b35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:00.284520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033922/publication.txtobserved 32537158ddeacb3434989a6d43024158...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. |
|---|