OT-2026-000033060
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000033060) never changes.
Identity and time
| Publication number | OT-2026-000033060 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-7760-b26c-bc7c0681c5b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033060 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7738b927a1fc665608b5e7629387dc78abcb234b9049387679a4bcdb46c626ea |
|---|---|
| Markdown | cad981e5d601b1af3e1869183838ab4e4c302635ef935304eeb452063c04ecb8 |
| Publication page | d701071a86bc3b067c132b5e021eff5dc38444376c4260ba178bafa5309f5fc0 |
| Manifest | f4a6faef339de199d9c690a29a8a5af28ce4d989f0d154d31a306c1d2a3212e2 |
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 | YwrtEQshQeUboG9WuP2R1aOJ8zzU8qoye8FSYW4fkUzAnr4k8BaLncKZvXxDoIpx3wg402R86bURhpCgEvvGAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:32:42.184003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033060observed d701071a86bc3b067c132b5e021eff5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:42.168229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033060/manifest.jsonobserved f4a6faef339de199d9c690a29a8a5af2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.145366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033060/publication.mdobserved cad981e5d601b1af3e1869183838ab4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:42.129162Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033060/publication.txtobserved 7738b927a1fc665608b5e7629387dc78...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. |
|---|