OT-2026-000092381
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, supply line pressure sensor, sustained 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-2026-000092381) never changes.
Identity and time
| Publication number | OT-2026-000092381 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fb-7192-945e-22f7fd387730 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092381 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb76f972b8e34a9d9347146ea3473bcf6f3a2b212f08fb481b3602ae633096f6 |
|---|---|
| Markdown | fa560b9b0d51cdfb39c959ecd0e903cea4be66d03eafb1fa22b7fb97f529c7f3 |
| Publication page | e5c9e3c821471385678d8186e1239bc1697ed20a1ade7f1461c0da8cc13e1fd7 |
| Manifest | 10fffe44caaa12600e4e490ef1469a6a850e0b92a58eb02fca0e5db2d47d3e12 |
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 | xiqQCZ10Dwd///gZIInvNNJWJiQ0IQodX81NPfwlwMogpojq6S92/6E3BBig7QzbSaepoCKU/ptw9wh1xGMQBQ== |
| 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
| 2026-09-17T09:40:55.260342Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092381observed e5c9e3c821471385678d8186e1239bc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:55.242331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092381/manifest.jsonobserved 10fffe44caaa12600e4e490ef1469a6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.224751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092381/publication.mdobserved fa560b9b0d51cdfb39c959ecd0e903ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:55.206220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092381/publication.txtobserved cb76f972b8e34a9d9347146ea3473bcf...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. |
|---|