OT-2026-000040265
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000040265) never changes.
Identity and time
| Publication number | OT-2026-000040265 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7a11-8000-215b8d373b4b · 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-2026-000040265 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec9bc19bba2515206a5b1e3be63b84a090abdadf977972a9befbcbc3e4c162d3 |
|---|---|
| Markdown | 33eb3d7c82d098d5eaaf857f6ad6e209364b51b663f04972d66d4f3092e2c9de |
| Publication page | 5c0af7919579d7c8cd32c2e2a015c01edb8c0b144d7b7d3dc86c088ad7012b4c |
| Manifest | d5469d0fdf5a470d9527da31243e184eca381d60370962c64832b219f3f12741 |
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 | IUqeVOkYes/wXwGI8d6YI7JSmNXJk+4rEaRy9eJug5Xo+kclgFRhyhVLnFuF42W//qiA53Omy2YY5LwdrOeqCQ== |
| 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
| 2026-09-17T11:19:09.934933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040265observed 5c0af7919579d7c8cd32c2e2a015c01e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:09.916120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040265/manifest.jsonobserved d5469d0fdf5a470d9527da31243e184e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.897455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040265/publication.mdobserved 33eb3d7c82d098d5eaaf857f6ad6e209...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:09.877591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040265/publication.txtobserved ec9bc19bba2515206a5b1e3be63b84a0...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. |
|---|