OT-2026-000041454
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, sustained blow-off after 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-2026-000041454) never changes.
Identity and time
| Publication number | OT-2026-000041454 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-76fd-937f-1202838ff2c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041454 |
| Status | PUBLIC |
Content hashes
| Canonical text | db56be98b741dd45100f0888ae1a5a4a274de6c92518054589ab6c7dc64e38bb |
|---|---|
| Markdown | f0e01a60bb40bc3c8d3d0742adfa4e799056c248b44a49f516bfa02849eb0d85 |
| Publication page | 5f90cd885fce4a8ec94f7b2a05d04f3a04faece35d094a96da127bca1461ec96 |
| Manifest | 14e3b6810157293cdfdbcf2bb0a61485ebb86d069e5af6a14782131902791bde |
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 | nF/bvyhO6Pp+jD+2RNlUQDe6JcMiVTXcOPfJOSZO0CEUjPXhN5Kxb1D0YLksIkgWXpnEhJzaTorJ2mGbP0c3Dw== |
| 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
| 2026-09-17T11:17:28.779524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041454observed 5f90cd885fce4a8ec94f7b2a05d04f3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:28.763568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041454/manifest.jsonobserved 14e3b6810157293cdfdbcf2bb0a61485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:28.745924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041454/publication.mdobserved f0e01a60bb40bc3c8d3d0742adfa4e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:28.726394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041454/publication.txtobserved db56be98b741dd45100f0888ae1a5a4a...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. |
|---|