OT-2026-000011338
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single 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-2026-000011338) never changes.
Identity and time
| Publication number | OT-2026-000011338 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-88fe-7c47-ac54-6bd09d0602a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011338 |
| Status | PUBLIC |
Content hashes
| Canonical text | a1115cf7fea14230154fe55465218e2fea9e8923b5c3e7aa56a98121f5bfd1fd |
|---|---|
| Markdown | 8813819271beace481825632a7729656f8c3b7c5571f0d6a8066b851597c3e52 |
| Publication page | 95bbf56f32b9c9893569f40cc43369bbe6cea345a3144b46ce3a6806933ed911 |
| Manifest | 8b2b9e37db2408bb1b93336aca9e7ea0e5d8b0be4db92981de027dc1ab9661a6 |
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 | zMaPfPDW63vugTFVxUSI3W2/5Y44Myq84bnEyRrggGI2HUj7jhynqgdC2hVI6nqAHsCtMF2KSPdYu0QpXefyCA== |
| 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
| 2026-09-17T12:13:03.938910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011338observed 95bbf56f32b9c9893569f40cc43369bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:03.918104Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011338/manifest.jsonobserved 8b2b9e37db2408bb1b93336aca9e7ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:03.901258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011338/publication.mdobserved 8813819271beace481825632a7729656...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:03.880712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011338/publication.txtobserved a1115cf7fea14230154fe55465218e2f...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. |
|---|