OT-2026-000044498
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, supply line 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-2026-000044498) never changes.
Identity and time
| Publication number | OT-2026-000044498 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-70f0-9c41-c843f605fb4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044498 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56dd38327d700942f55a9c7c724f1196c0c2ea030c056ee5b22f5cc699d389f2 |
|---|---|
| Markdown | 9ab13859bf20c31499ac1aebf0393a42e79ad9911190f9b360a23434a7e08c52 |
| Publication page | 736375e7a8e9ff8269ebde6a13c99eadf31789368703400a51ff9f7e6b9fbfce |
| Manifest | 1d2c082b02c9deeeda995b3f40cc9e898bc7e882bbb3f461ab98bcca34b1dbba |
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 | YHJHRDuIlGdNLwtn2LxweCZbOXRQrV54Nl7KhPhL5i65yZ5EGGwtP+HZDk63ZkysYuR4sHlR+rzJPyy24LRdBA== |
| 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
| 2026-09-17T08:30:58.288625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044498observed 736375e7a8e9ff8269ebde6a13c99ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:58.268227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044498/manifest.jsonobserved 1d2c082b02c9deeeda995b3f40cc9e89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:58.243046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044498/publication.mdobserved 9ab13859bf20c31499ac1aebf0393a42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:58.224769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044498/publication.txtobserved 56dd38327d700942f55a9c7c724f1196...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. |
|---|