OT-2026-000050360
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down
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-2026-000050360) never changes.
Identity and time
| Publication number | OT-2026-000050360 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c47-7749-9074-3fa9f8b237ea · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050360 |
| Status | PUBLIC |
Content hashes
| Canonical text | d999129aa564a38df95788104bf00a8057cb3a2223e533281595e6f3cb317b91 |
|---|---|
| Markdown | 56626ff9013e2b643af51a7db3605ea40608233e6b348170e4469abda22c0b7b |
| Publication page | 17250b6db77fd5b03273f32fab5c7ea5f71638459542964d7a22c1ce3946ab08 |
| Manifest | 8562f94f7c150e97a3e04dd0716d24da616faa6342257060de2a2633792b61ea |
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 | LIf8VXcmivzHr/QorlkPjo0Aok+VplJVeVmdEyfHtYMPswQtnOUs9xsRnXaWHD/Ux6La8WjCltWaDxm5ehuBBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:23.566255Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050360observed 17250b6db77fd5b03273f32fab5c7ea5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:23.549845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050360/manifest.jsonobserved 8562f94f7c150e97a3e04dd0716d24da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:23.534488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050360/publication.mdobserved 56626ff9013e2b643af51a7db3605ea4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:23.518953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050360/publication.txtobserved d999129aa564a38df95788104bf00a80...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. |
|---|