OT-2026-000092069
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, 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-2026-000092069) never changes.
Identity and time
| Publication number | OT-2026-000092069 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7aad-b41e-1b065ef1f76f · 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-2026-000092069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 260abae23399a64591ed1d823867c2ec48611cb3d57a3cad31900c7b431d914b |
|---|---|
| Markdown | 86a46331dfdba41f5619dd9f1555e02a030be3b967770cc206faa013a79753c9 |
| Publication page | c1d8c828a3a4e34f552075ae0ef4441afb0216a3815ed1d1d020424f5341a3e2 |
| Manifest | 67503e84a9f1c4c468d005d9c3392ab7d412ec79a97d5ba5d3fa8e8df7cdb73a |
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 | bakHIOECGf5oZKhfHgtwGGPglC2PYWaYub6HQFyRgUfjQQL8eMYhSnRQU6pNmGMm4DxIbKJ7sGw9s/i3eK4GCA== |
| 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
| 2026-09-17T09:43:10.393922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092069observed c1d8c828a3a4e34f552075ae0ef4441a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:10.376381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092069/manifest.jsonobserved 67503e84a9f1c4c468d005d9c3392ab7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.358360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092069/publication.mdobserved 86a46331dfdba41f5619dd9f1555e02a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:10.338561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092069/publication.txtobserved 260abae23399a64591ed1d823867c2ec...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. |
|---|