OT-2026-000093991
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump 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-2026-000093991) never changes.
Identity and time
| Publication number | OT-2026-000093991 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7706-8066-67498608317a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093991 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7299474b1a3ce892382aeee20cb35a06cdac55961f432c75b7792126c8e2a654 |
|---|---|
| Markdown | a1904f08fbcb739e26dd53419a919ecb11be133dca1e8cb28cea7cef76a9c43d |
| Publication page | e465a9045047a4ab6974bfa56b970a009594c8e2704024bd72dfdc32986daa07 |
| Manifest | 6e77be59f463a4c9945060f1d8a968eda9f4af45a4fdab468c057eab6d679a84 |
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 | mkvqlggBn2Dl9ne+ulUs78RCsrKpXgCqmQ5OcXCwO1+1geFIQ4ouoouliNukFJ/Pqpvh5NWeXz26bEmhqbE/Bw== |
| 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
| 2026-09-17T09:38:23.772386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093991observed e465a9045047a4ab6974bfa56b970a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:23.755917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093991/manifest.jsonobserved 6e77be59f463a4c9945060f1d8a968ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.738879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093991/publication.mdobserved a1904f08fbcb739e26dd53419a919ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:23.722636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093991/publication.txtobserved 7299474b1a3ce892382aeee20cb35a06...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. |
|---|