OT-2026-000014092
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, 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-2026-000014092) never changes.
Identity and time
| Publication number | OT-2026-000014092 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7030-bbae-eca89674ae59 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014092 |
| Status | PUBLIC |
Content hashes
| Canonical text | d30c9574e97b877d0430457def8658a5398b604d4e07d45497fc97fc86cf6a11 |
|---|---|
| Markdown | 72f24d73d3d1d9775bae662668954ed0022525c5a0c014a3cc771ec0cf2b7928 |
| Publication page | 3cbbaf74a6cf801eceefc01dd891eb5b507cf758eacdff71d83abdc4701df623 |
| Manifest | a4235a9b957884714a392b7d3e1f8dcf41d6917c288d95d623f5180956ab8021 |
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 | L7JzjSUITo5rulnd4talcRyb08iQRk/HVTJy+Xq0z0XCcFQV80x0gwkoJJvS5VoJ1OfiKj3317ZC+8kpW0NjAg== |
| 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
| 2026-09-17T12:09:20.799677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014092observed 3cbbaf74a6cf801eceefc01dd891eb5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:20.780577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014092/manifest.jsonobserved a4235a9b957884714a392b7d3e1f8dcf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:20.760645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014092/publication.mdobserved 72f24d73d3d1d9775bae662668954ed0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:20.742595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014092/publication.txtobserved d30c9574e97b877d0430457def8658a5...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. |
|---|