OT-2026-000092042
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, two 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-2026-000092042) never changes.
Identity and time
| Publication number | OT-2026-000092042 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-759f-8b91-4f63bf3f443c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092042 |
| Status | PUBLIC |
Content hashes
| Canonical text | 61ae621fb82eb5251a584d8e96e891305dafbbf53f398592b8e285e5257d223f |
|---|---|
| Markdown | 710e82d6db39136ade0a94b30ba135c48b951bdc4c1003d95b011a75903ebef6 |
| Publication page | e7d9e3b317c7b517154bcc65bc4dc9a890886e0ece62036a71837fe3461937e1 |
| Manifest | 07d7adc776f0e67d2a9189acc8a5ff6f12b01116dbc3403d038d2fb57776a419 |
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 | xgCpGfJ/GZdTNViPWDqQHyMadSNotH0vG5BsmwValFZnXx24Z7nUUGvnCbQ3c3D6NLCYa6AV+QAAHts5km4ZAw== |
| 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
| 2026-09-17T09:43:07.226946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092042observed e7d9e3b317c7b517154bcc65bc4dc9a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.210490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092042/manifest.jsonobserved 07d7adc776f0e67d2a9189acc8a5ff6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.194210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092042/publication.mdobserved 710e82d6db39136ade0a94b30ba135c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.178009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092042/publication.txtobserved 61ae621fb82eb5251a584d8e96e89130...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. |
|---|