OT-2026-000096163
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, 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-2026-000096163) never changes.
Identity and time
| Publication number | OT-2026-000096163 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7c4d-9247-35a12a08427e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096163 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b43008a548f9736d349e80bc9dd415b31bc43688dd943dfab50bfce0b4fe332 |
|---|---|
| Markdown | be5513318058e7c759a20c6169b0505a63073f0873b84d3d50d64e93664b15ad |
| Publication page | 7e34f34498533c59d1a7ec99f73b38ba6f5e952d271ff6bae1c6c3c0d09a8ed3 |
| Manifest | 7fa9ae4e250176511a40a96f4c93bac4e6faeda464484a135850b17c1d3a279e |
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 | ziPCA4UHqCU5OWmWX5vISPg1xYCUT61/r8Gz6+j4Gr2prpls3NBNGBIt6nBmK7QaR3Yzsi534mqBayeaKiwADA== |
| 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
| 2026-09-17T09:34:40.153504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096163observed 7e34f34498533c59d1a7ec99f73b38ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:40.135508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096163/manifest.jsonobserved 7fa9ae4e250176511a40a96f4c93bac4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.118020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096163/publication.mdobserved be5513318058e7c759a20c6169b0505a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.099758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096163/publication.txtobserved 3b43008a548f9736d349e80bc9dd415b...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. |
|---|