OT-2026-000092040
Publication integrity record
Four bellows cup 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-2026-000092040) never changes.
Identity and time
| Publication number | OT-2026-000092040 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7735-8e92-99c29537da23 · 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-2026-000092040 |
| Status | PUBLIC |
Content hashes
| Canonical text | 67038568c2ec8d72baf7db41d637748db955e03183c9e08a73abbb2d9558c2d2 |
|---|---|
| Markdown | fb92c99561cc02b39ad3bd1209e2344ef4bae7f3871a093ac6cc9ea9b8c6975f |
| Publication page | 604124244185876f3ce7dd02eec2be500e2c927adfb01155d54db19706d0ed71 |
| Manifest | a7182031973ef5e5f94845845d543862fa9e671284afbe6517dd2428a5cf9493 |
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 | EDCtBN+QrxGr5ck6WJpx8SLFHDBnGK8elG3HUFxt5yTRknU/kN4vFVWjNgroxwLN1N44jCSZ27KjCLwpMJ06CQ== |
| 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
| 2026-09-17T09:43:07.957954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092040observed 604124244185876f3ce7dd02eec2be50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.940485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092040/manifest.jsonobserved a7182031973ef5e5f94845845d543862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.924823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092040/publication.mdobserved fb92c99561cc02b39ad3bd1209e2344e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.907546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092040/publication.txtobserved 67038568c2ec8d72baf7db41d637748d...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. |
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