OT-2026-000092341
Publication integrity record
Four cup vacuum gripper, four zone face, single stage ejector, supply line pressure sensor, 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-2026-000092341) never changes.
Identity and time
| Publication number | OT-2026-000092341 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7b96-a221-3103f83cf61b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092341 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c76a2f06b5b22ace09ef53495819f05795c3bc17711df3b006dc989db9ad72b |
|---|---|
| Markdown | 0cb635cb6c036e0c3c7f0aca49e302add7847413278096816280cd73e525b3ab |
| Publication page | 57089d8026978c8eee449db28402fc1b6d9449f8c3f44f2885549b262d2f2618 |
| Manifest | 6624a435a323797b9144d5e837630b0e6f85effbe92738d377c5914e647c7924 |
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 | zgwpkG5MkSjZ3EMduvwFmR+2Zsmym3oOEzPaF/ppAl53UB5MGUUqJUwhLrEEzjWCARQBrfGb5JQzJs2JmFzxAw== |
| 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
| 2026-09-17T09:41:53.410166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092341observed 57089d8026978c8eee449db28402fc1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:53.393732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092341/manifest.jsonobserved 6624a435a323797b9144d5e837630b0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.377616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092341/publication.mdobserved 0cb635cb6c036e0c3c7f0aca49e302ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:53.359925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092341/publication.txtobserved 4c76a2f06b5b22ace09ef53495819f05...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. |
|---|