OT-2026-000015665
Publication integrity record
Six cup vacuum gripper, six outlet manifold, 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-2026-000015665) never changes.
Identity and time
| Publication number | OT-2026-000015665 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-0c4b-791b-b4dc-aa6d615dd0ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:02.846253Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000015665 |
| Status | PUBLIC |
Content hashes
| Canonical text | ebf7730ba024ab623c5eddf48a586cc614a9be4f79d16c6ca17126da95f0509b |
|---|---|
| Markdown | 7b0a167a43df5a0c38b77a0fe7731cb50ecb0b5007022536b1623d699c70a6ce |
| Publication page | db3373538964ef2c7a344b255633369e24f0e2ef2fb20ff59cda2130a3c5d3a2 |
| Manifest | 728e4beb6e214ca0034648da677e2d92ca1f78ed574ff6d6fe541b5d955a6316 |
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 | RVCUJMjn27ZN8fBmqiRrwSS8V7myHaICmxeDTa0wEuRZl0ggRI7TdfoPVpz+40jNl1tpJeYxWXYMJ3COgvyoBw== |
| 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
| 2026-09-17T12:04:55.781800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015665observed db3373538964ef2c7a344b255633369e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:04:55.762533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015665/manifest.jsonobserved 728e4beb6e214ca0034648da677e2d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:55.743367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015665/publication.mdobserved 7b0a167a43df5a0c38b77a0fe7731cb5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:04:55.725116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000015665/publication.txtobserved ebf7730ba024ab623c5eddf48a586cc6...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. |
|---|