OT-2026-000099514
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, sustained blow-off before 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-2026-000099514) never changes.
Identity and time
| Publication number | OT-2026-000099514 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c974-7627-a8c1-09ae434f4231 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099514 |
| Status | PUBLIC |
Content hashes
| Canonical text | 155d0e54f89ee2b8be19c28b73977d9f0afd448ac5d66ad0bf094f0809a6b83d |
|---|---|
| Markdown | 7c70a2d1983fa764dd0464d142f42e5629ddbf27ca0b9bd4df6c412c985a71f3 |
| Publication page | 1934a4bf3d3cad8676a762783f310cc36e8288241411b45497a728fb137bb51f |
| Manifest | 7245cd02ccc4b94eb05c2e27c5207a657fd45f3eed5c41cc80df294fd19bf9ca |
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 | y57DFuPNM17RUxI/W6OOEP1CD664PMyy8f539MV2FxsXqqj1mWA0TtxR5e9uXiZKBGxxHILoD7d9vvUkkAXBCw== |
| 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
| 2026-09-17T09:29:24.632823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099514observed 1934a4bf3d3cad8676a762783f310cc3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:24.614042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099514/manifest.jsonobserved 7245cd02ccc4b94eb05c2e27c5207a65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.595829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099514/publication.mdobserved 7c70a2d1983fa764dd0464d142f42e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:24.576544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099514/publication.txtobserved 155d0e54f89ee2b8be19c28b73977d9f...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. |
|---|