OT-2026-000095250
Publication integrity record
Two bellows cup vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000095250) never changes.
Identity and time
| Publication number | OT-2026-000095250 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7d17-8753-f654fcf9fe62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095250 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddc35120fd19881f8ed5bc8caf9a39bc7f7beb1e8588f7eb717169df3b4de0f3 |
|---|---|
| Markdown | eba911d8da9927891fba1d0fc707bf746c876205f0cebb88cfd0e76472a9eab0 |
| Publication page | 8e19c1fd543a0d5ae563ec56e7fd71a0cd3d829bcd3331cc84a43566ddc1b765 |
| Manifest | 6c533183ee49a843e75c290d6ea4481aff8932b2d5ee4f15befc8cd67ea6f2d3 |
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 | WEs4a7dpjWcu8sIeAMse+OCLrepQB0TUMeUwrFCFOFEyxrSr+GknvW7DLGJHRZe6uVi0S+FuDp0yZ+OT+PO+DA== |
| 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
| 2026-09-17T09:36:34.622195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095250observed 8e19c1fd543a0d5ae563ec56e7fd71a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:34.603867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095250/manifest.jsonobserved 6c533183ee49a843e75c290d6ea4481a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.584986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095250/publication.mdobserved eba911d8da9927891fba1d0fc707bf74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:34.565682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095250/publication.txtobserved ddc35120fd19881f8ed5bc8caf9a39bc...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. |
|---|