OT-2026-000085397
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, 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-2026-000085397) never changes.
Identity and time
| Publication number | OT-2026-000085397 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-7296-9518-8969b2ccd7c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085397 |
| Status | PUBLIC |
Content hashes
| Canonical text | af99c4fe10c2a4d5a83ca6bdb573cf61cd60351016b6a699b65e14dcb1d29d3d |
|---|---|
| Markdown | 138016a079078134a80d45968598affaa34da73e7b9385833ba15236ad8d6f53 |
| Publication page | 6d002ef2ab6e20bd77f54b8ac53ca5c60af4aa5c2f2bcc53de68e437392a35bb |
| Manifest | 898534e6c9d2ab0beefa4b153c5edce03b52d4a6a42383511ea9eab5faae4dce |
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 | eHYVykfl0TnhwL6wA6ET9FLhhElEg4aUPQZmLIBVAIs3y73vITN13gnlX/yUMu8+3B0xjQexmdbDRIW7jILmCA== |
| 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
| 2026-09-17T09:54:09.875210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085397observed 6d002ef2ab6e20bd77f54b8ac53ca5c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:09.859415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085397/manifest.jsonobserved 898534e6c9d2ab0beefa4b153c5edce0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.841493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085397/publication.mdobserved 138016a079078134a80d45968598affa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:09.822281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085397/publication.txtobserved af99c4fe10c2a4d5a83ca6bdb573cf61...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. |
|---|