OT-2026-000097334
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single 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-2026-000097334) never changes.
Identity and time
| Publication number | OT-2026-000097334 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-76ca-b546-5b64cca34fb7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097334 |
| Status | PUBLIC |
Content hashes
| Canonical text | 944b86e2569be82f4ed3333fbb7b22758d828c4ef5fc4851501ee6f5183d7a7d |
|---|---|
| Markdown | c1718c1a3115d55f29cb1577e962a4c2a3acac936ec9c22873d9aabeabf9f119 |
| Publication page | f01146760fb757832cdcfe30648b89875a246b444b9e16990c717d6342118971 |
| Manifest | b8e78e80c6c912155ab122323c773163a18d8abffeb101801392c2b2064ed782 |
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 | SykCuE1EifUWQs/ltW8ZiPyyvZ52UUFtu+kVikZfm+o4bUvP3RyCKrqjuY9ISbh/lcLF/6ZbAyhwyXOhgiFOBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:36.057601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097334observed f01146760fb757832cdcfe30648b8987...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.042823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097334/manifest.jsonobserved b8e78e80c6c912155ab122323c773163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.024587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097334/publication.mdobserved c1718c1a3115d55f29cb1577e962a4c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.007857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097334/publication.txtobserved 944b86e2569be82f4ed3333fbb7b2275...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. |
|---|