OT-2026-000025684
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000025684) never changes.
Identity and time
| Publication number | OT-2026-000025684 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-72b9-96da-73f378cd58d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025684 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2154918894a7e14f084f5db118b15a993207e50d5866c0e7f5242e6950ee6d6a |
|---|---|
| Markdown | 3490fbc2f71666d5a291a75a2c92cc2a7139010c8e37d9500f6472599578dc72 |
| Publication page | 76c21193b2642042070483b026de0c8922450de0b84dff12fa66bff9b35233c6 |
| Manifest | 9ddaf02407a09e22936cde38cfdebd0744d314ecc02f96e4a14bff17389845a8 |
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 | 9Bv9IFVARuAt0tjEqSfSV/LY2P2MSRAESxCTHM2hTrBCZ99VdIB8sju/1+2RqR0QdBY6IzN0YL4UhkgNkt+bCg== |
| 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
| 2026-09-17T11:46:53.666116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025684observed 76c21193b2642042070483b026de0c89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:53.648218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025684/manifest.jsonobserved 9ddaf02407a09e22936cde38cfdebd07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:53.628946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025684/publication.mdobserved 3490fbc2f71666d5a291a75a2c92cc2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:53.600641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025684/publication.txtobserved 2154918894a7e14f084f5db118b15a99...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. |
|---|