OT-2026-000024249
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off before 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-2026-000024249) never changes.
Identity and time
| Publication number | OT-2026-000024249 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c8-750d-95b5-4407603e2838 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024249 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f31b91547cef6abf8165a69ac51817a6e3d98e467f7ea4eae67130bf9ab9826 |
|---|---|
| Markdown | 346dc30443a94bc06ed17513488887c7cefde483b7411117161663f9e10e0441 |
| Publication page | ff4d59fb4b4ae859ae80fd4b072bf1afae0c5dcf0e4e2a15ffccdf918de4c8d7 |
| Manifest | f7eac2db35638f3001fb89ec75ff7f7352905f562d70a856b404d6509f82ed07 |
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 | o8EfOCdDYA515e+gCDZpK4IRSY3r6A1HgdRQx4pbYn6ezE+W43W2ZfM94Dgw178v808huD9zicsKpqwk7SydDQ== |
| 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
| 2026-09-17T11:48:43.552896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024249observed ff4d59fb4b4ae859ae80fd4b072bf1af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:43.535460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024249/manifest.jsonobserved f7eac2db35638f3001fb89ec75ff7f73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:43.515299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024249/publication.mdobserved 346dc30443a94bc06ed17513488887c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:43.499270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024249/publication.txtobserved 6f31b91547cef6abf8165a69ac51817a...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. |
|---|