OT-2026-000095470
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, 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-2026-000095470) never changes.
Identity and time
| Publication number | OT-2026-000095470 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7a06-83a4-7b392a8cf053 · 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-2026-000095470 |
| Status | PUBLIC |
Content hashes
| Canonical text | 384f21ed7ef54d79988fb12a2a744d8f82e5b420b9874726c4dd4cf22a9a44c0 |
|---|---|
| Markdown | d625283c2ad2836e24ecfd0dad25d277ab068ae6cc9f33300b80930f80887abf |
| Publication page | eb75ea14529d948f4794c2b3837eb88505c1d9ee18d0572f543f1e826e8a2d1e |
| Manifest | 5f63d86976a9099ed4f791bb7fb3f08c7b40eb07b2953b270044dd50d18b5083 |
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 | rNYhU2nv2w86j8lSmZuUkBdCvhP/JbxT+hmkLZZDWkdpdeUJGO22Z8JpCGU4jEW4w4xGZTaxllY/kXmdE5rGDg== |
| 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
| 2026-09-17T09:36:50.902305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095470observed eb75ea14529d948f4794c2b3837eb885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:50.884543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095470/manifest.jsonobserved 5f63d86976a9099ed4f791bb7fb3f08c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.866982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095470/publication.mdobserved d625283c2ad2836e24ecfd0dad25d277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.848770Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095470/publication.txtobserved 384f21ed7ef54d79988fb12a2a744d8f...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. |
|---|