OT-2026-000040275
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000040275) never changes.
Identity and time
| Publication number | OT-2026-000040275 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7682-9395-db7bc3a95bba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47b2e12d20ce431c50600bfb720bafddd473ce7b00f09163a325e1b8f0fe2a26 |
|---|---|
| Markdown | 266f7ac781ff04b82f9e3cfbf79567a973f0d22681c1db31dd1d0c26421b8b46 |
| Publication page | 422bf0db5101dc634fb917cf8960dcea55ce520967cb433cb1e79b05ca36e792 |
| Manifest | 358eae3b5908c176c96fbccd676df1b8851f0b07fa7568d6aaa804f0a490bdde |
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 | mluYhWzGx8KGsG/+qBqHQtrbJsPUVA21GN7gXNXeGK0C2GqKfReRWV9Wf7CMeXv0xZsKTWt9odz2EyoScyLADg== |
| 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
| 2026-09-17T11:19:10.652968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040275observed 422bf0db5101dc634fb917cf8960dcea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:10.635574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040275/manifest.jsonobserved 358eae3b5908c176c96fbccd676df1b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.619872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040275/publication.mdobserved 266f7ac781ff04b82f9e3cfbf79567a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:10.604296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040275/publication.txtobserved 47b2e12d20ce431c50600bfb720bafdd...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. |
|---|