OT-2026-000093340
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000093340) never changes.
Identity and time
| Publication number | OT-2026-000093340 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-769b-bc98-f69fe036d9df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093340 |
| Status | PUBLIC |
Content hashes
| Canonical text | ed97a215bade4c5d05aebb1ba952e77a94f57c4b58e76fd6d8d82d0c463d38d7 |
|---|---|
| Markdown | d766013e9a02b2561d76a0b4d70431284c703a42ca80248ff50878d465267af2 |
| Publication page | 69ff137831cf4b737eadca2872ee4d32791d03837eabd3049b2a6e4ddfe47c1e |
| Manifest | 5532418ec893658a52674fac3b4b93798893bf86fdbe9f511fbedf2bcb5ca766 |
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 | f4kYiy+UMFn+bZ+2bpVQB7BWDdyGg+9DAqJq081cePCS453YpO65p3gsN/J4LcAX17ct4i3lqWOaE5S286xGAw== |
| 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
| 2026-09-17T09:40:43.754846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093340observed 69ff137831cf4b737eadca2872ee4d32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:43.736973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093340/manifest.jsonobserved 5532418ec893658a52674fac3b4b9379...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.719703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093340/publication.mdobserved d766013e9a02b2561d76a0b4d7043128...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:43.703200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093340/publication.txtobserved ed97a215bade4c5d05aebb1ba952e77a...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. |
|---|