OT-2026-000069360
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000069360) never changes.
Identity and time
| Publication number | OT-2026-000069360 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-72a0-a153-1619697c293e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069360 |
| Status | PUBLIC |
Content hashes
| Canonical text | 21e7073b1ae3d64d3fecda6f2267377422403e44d025eeeeccdeefa97ea135c5 |
|---|---|
| Markdown | c685280ae3ad69b6b1bdee5b5ef08809e5dec982864b6ec64b72ede391bd75aa |
| Publication page | f6f246c322528cb97c7a14c05e4b067de29a3b1c024f3e453b6938c305e9f1b6 |
| Manifest | f4ae6a8bcce2c32cd041e20c1ab4c7ca3f02980e5e290399ae6cb544ed41e08e |
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 | kB/O4Yb7IoKlU7uHQrCuYCmbzlk/BdX7hNQan/ZUw/HGzFcE+dR8K10yA7dA7R7Afr0joP9ngCYxuGFlOc6xDQ== |
| 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
| 2026-09-17T10:30:16.430699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360observed f6f246c322528cb97c7a14c05e4b067d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:16.411888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360/manifest.jsonobserved f4ae6a8bcce2c32cd041e20c1ab4c7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.383372Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360/publication.mdobserved c685280ae3ad69b6b1bdee5b5ef08809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:16.362063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360/publication.txtobserved 21e7073b1ae3d64d3fecda6f22673774...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.244148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360observed f6f246c322528cb97c7a14c05e4b067d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.222559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360/manifest.jsonobserved f4ae6a8bcce2c32cd041e20c1ab4c7ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.205336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360/publication.mdobserved c685280ae3ad69b6b1bdee5b5ef08809...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:57.187915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069360/publication.txtobserved 21e7073b1ae3d64d3fecda6f22673774...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. |
|---|