OT-2026-000095201
Publication integrity record
Four cup vacuum gripper, four zone face, three stage ejector, pressure sensor per zone, 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-2026-000095201) never changes.
Identity and time
| Publication number | OT-2026-000095201 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-72ad-807c-83808efbf864 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 320ee34d142d2f571937be98af0edd69e6f95694ac7dc3e73999256c3ef9878a |
|---|---|
| Markdown | f704913dfdf81237edb6078c72ca13e1fcc3ef73a7d6df91b0e5eb67a41c5c0b |
| Publication page | fa853fe2d81ccd13a5dc555bf54946018e0d7c56be7e367665a30a99ca7eb8f2 |
| Manifest | e80e487665eae765e50e3d80594354caae1d1bbb0c1c992ea54d3b6bcc12af79 |
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 | jC7QeqyQDnmNgDHD//dp45Jq8ZOzmv1KEntlcFoiSrcSo5RLn2vwLqZ3aKoLxWg+r/WaQhfHheiYQWjRdZxHCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:31.029161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095201observed fa853fe2d81ccd13a5dc555bf5494601...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:31.010514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095201/manifest.jsonobserved e80e487665eae765e50e3d80594354ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:30.991646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095201/publication.mdobserved f704913dfdf81237edb6078c72ca13e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:30.974659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095201/publication.txtobserved 320ee34d142d2f571937be98af0edd69...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. |
|---|