OT-2026-000034517
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000034517) never changes.
Identity and time
| Publication number | OT-2026-000034517 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed0-7182-9f19-ff99cf1c96c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034517 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a0887f1573e20f6828b335c65a3e2f062b72f56606aaea5c5025a244a3d66f4 |
|---|---|
| Markdown | 67981e2cab4ec06e2e8da453ee1a4de7065b9a886da97d14a2d346d5691de8e1 |
| Publication page | 0471f1d70cab284709732e48364056a604525a9ead772a986ac83763168e0226 |
| Manifest | 4effaf7ddc0aed6a3a69c7631415e57b13265e89865ff43214b665503aef044f |
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 | 3gZKjo8gPaNFmHKBDk3rDjia/oJy1jPDhr2jEpj3zvim5TXuIjRmXyhEgyItVIpdb2lSeDOnSoJM8pMl1goKAQ== |
| 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
| 2026-09-17T11:28:52.158928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034517observed 0471f1d70cab284709732e48364056a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:52.137000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034517/manifest.jsonobserved 4effaf7ddc0aed6a3a69c7631415e57b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.119027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034517/publication.mdobserved 67981e2cab4ec06e2e8da453ee1a4de7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:52.101050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034517/publication.txtobserved 0a0887f1573e20f6828b335c65a3e2f0...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. |
|---|