OT-2026-000082262
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000082262) never changes.
Identity and time
| Publication number | OT-2026-000082262 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d94-7c84-aa42-6a614d602e96 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5a5ee8da788e83ec613cd8f083ac7caaf1e3f155641543bc1f59ff0fd076cca6 |
|---|---|
| Markdown | b3c0fabf65cc7a7c72f770e0912bb8a026959a583fa31e604232e964986e8e69 |
| Publication page | fd25652e4e6279145c9e46cba766a597bf24471f6fabf574ec0db52df89e440c |
| Manifest | fbb5cc62fa1ce42df8dcce4ce2f80365ada754e3ab353be5624cfb211631fed3 |
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 | SwHKk3S7rHiMNHjzgJ1XV9kz4QjS2lzxEL8ZrL+M4m8rtLCYhfIYL3kt2fU0Y+vCuYEd58rsqE8c0JrU0FVfAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:59:06.916464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082262observed fd25652e4e6279145c9e46cba766a597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:06.899562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082262/manifest.jsonobserved fbb5cc62fa1ce42df8dcce4ce2f80365...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.881451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082262/publication.mdobserved b3c0fabf65cc7a7c72f770e0912bb8a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:06.862921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082262/publication.txtobserved 5a5ee8da788e83ec613cd8f083ac7caa...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. |
|---|