OT-2026-000093209
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000093209) never changes.
Identity and time
| Publication number | OT-2026-000093209 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7e17-82fe-6a5902ec9a2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093209 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fdaa29848fa59dcd2f607945ed23d1ed23a32ac41987cdb0451196369e6c8f9 |
|---|---|
| Markdown | 6b993265344331d4c97f23efeb4574a1645775900ce75973557ef36cbc6c8789 |
| Publication page | b2ddc626eaad21cbd2c2cf9f1b1a3149b81d0a0fc686df7165f5c84ca80c2104 |
| Manifest | 22648baa91f32a16a64cdf27400dd118beb35078fc052dfdabc8ee5e43cd5778 |
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 | xCwYoqhFx9TL4GXuHis9LKqosoy67BaYO4J+mUhN+tXpIQAwJi/DaDYA88Hpmi79a4JQLmv51p3LwyWwil+TDg== |
| 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
| 2026-09-17T09:40:32.399565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093209observed b2ddc626eaad21cbd2c2cf9f1b1a3149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:32.379514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093209/manifest.jsonobserved 22648baa91f32a16a64cdf27400dd118...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.358930Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093209/publication.mdobserved 6b993265344331d4c97f23efeb4574a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:32.337927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093209/publication.txtobserved 6fdaa29848fa59dcd2f607945ed23d1e...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. |
|---|