OT-2026-000095199
Publication integrity record
Foam pad vacuum gripper, four zone face, three stage ejector, 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-2026-000095199) never changes.
Identity and time
| Publication number | OT-2026-000095199 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7bb2-989a-9b5d356203a4 · 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-2026-000095199 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50afabf2efa587e09900ef224733f3f67cd091902028a26fd6ea851ed2351a5b |
|---|---|
| Markdown | 446280ba419e262d6d676fc0853ba6354336292d7c97b64a2ce4f82323c7f736 |
| Publication page | d19f55e393b37d04aed4191bd39d150a503813d33f5fff3179e1b251309f439e |
| Manifest | c058884f9085ce052062fdd7fa88ec06a7d4c56d03f2ebd7c7224070f5f66081 |
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 | oD99UPPbMyuXAZiXbh2lCI8DgFGR/YfHpMQe5w92zttod+WdwwUZ0WmkrqvKG3oYrbryYJNir/Lenpg+gnoSAA== |
| 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
| 2026-09-17T09:36:30.877861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095199observed d19f55e393b37d04aed4191bd39d150a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:30.860585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095199/manifest.jsonobserved c058884f9085ce052062fdd7fa88ec06...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:30.841520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095199/publication.mdobserved 446280ba419e262d6d676fc0853ba635...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:30.825037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095199/publication.txtobserved 50afabf2efa587e09900ef224733f3f6...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. |
|---|