OT-2026-000096167
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-2026-000096167) never changes.
Identity and time
| Publication number | OT-2026-000096167 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7106-912a-2f12bba2ae40 · 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-2026-000096167 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8bb3da84c48b5838abe1789302f72ada3862274853390bb8d0ee6326da96387 |
|---|---|
| Markdown | 7d9a3562e7b8fa34243e8fee5eff0fc40ba6106aa35ebea658c8591fcede1c8a |
| Publication page | 8090877a2419e62239eaf64b5b3e214005f97a29273fc07b29011294e37b01da |
| Manifest | f60c509ff7f8f82b1fc4caa91ae2739acd24a9f184a4adc53f45674eb228493f |
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 | uDVQLU8Req60BtBlTe/+3EkWnSTnTKQ26PCLsWy0MovxYWJXuTG8yZPga+gGYWkl95bRMEiyWo3HodHGBbk5DA== |
| 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
| 2026-09-17T20:43:16.086966Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167observed 8090877a2419e62239eaf64b5b3e2140...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T20:43:15.725038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167/manifest.jsonobserved f60c509ff7f8f82b1fc4caa91ae2739a...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:43:15.336799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167/publication.mdobserved 7d9a3562e7b8fa34243e8fee5eff0fc4...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T20:43:14.950084Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167/publication.txtobserved d8bb3da84c48b5838abe1789302f72ad...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:35.853789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167observed 8090877a2419e62239eaf64b5b3e2140...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:35.835060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167/manifest.jsonobserved f60c509ff7f8f82b1fc4caa91ae2739a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:35.814827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167/publication.mdobserved 7d9a3562e7b8fa34243e8fee5eff0fc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:35.793589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096167/publication.txtobserved d8bb3da84c48b5838abe1789302f72ad...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. |
|---|