OT-2026-000035487
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, two stage ejector, supply line pressure sensor, pulsed 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-2026-000035487) never changes.
Identity and time
| Publication number | OT-2026-000035487 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c4-7fe1-808c-684993301360 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035487 |
| Status | PUBLIC |
Content hashes
| Canonical text | 34ce06b3066c83486dbec77297bacd16af7188272f6f012043916a8f872cb475 |
|---|---|
| Markdown | 9ba29398eb611e1f86832996f8c6d59bd14652b5b4064682f70af5f47e81b7c4 |
| Publication page | af6fc4c815bace7428c7c1e374229ac82f56aae391a86fac795830149caf4f9f |
| Manifest | 9cc2de2fcc33650b9dd43c512030c8c5bd38c34eb48bcfb35b7c6f047ec1353a |
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 | sZpwMSXr01xnyNoGSNWma526SkKYCK3zdeEP3btJIFoetb0eRTl2t4DmM1gMFl3+0MoKoPGZ/1bJSD4kEmobCQ== |
| 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
| 2026-09-17T11:26:54.055161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035487observed af6fc4c815bace7428c7c1e374229ac8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:54.037345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035487/manifest.jsonobserved 9cc2de2fcc33650b9dd43c512030c8c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:54.017559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035487/publication.mdobserved 9ba29398eb611e1f86832996f8c6d59b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:53.999798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035487/publication.txtobserved 34ce06b3066c83486dbec77297bacd16...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. |
|---|