OT-2026-000014496
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, 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-2026-000014496) never changes.
Identity and time
| Publication number | OT-2026-000014496 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-737c-bbc7-d5318696a851 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014496 |
| Status | PUBLIC |
Content hashes
| Canonical text | 923524d913052a9fa3e102e56a7d5976b7e832b1341fa22874f5c1471cdc2d81 |
|---|---|
| Markdown | de7958d28777271752fedf58be0a1c724dfe2fd6b951b23885a21a304c911534 |
| Publication page | 71a412e4f0527fd456dc40e34af3efd1cb5ecaae7c381f92ca0aa309790c3cac |
| Manifest | 82344f344f965a3668703021e3006bed632b9ef21d8828c6c51628ff3541c331 |
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 | SbLOtZnB38lUZORGVOxSHjN5X9vG2QzXS51klR1hyvAvEk2xEpAYUt/+Wi/rM+wWAJcG48Da77CG/Ag2nkenDw== |
| 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
| 2026-09-17T12:10:19.364412Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496observed 71a412e4f0527fd456dc40e34af3efd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:19.344031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496/manifest.jsonobserved 82344f344f965a3668703021e3006bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.326435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496/publication.mdobserved de7958d28777271752fedf58be0a1c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:19.308727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496/publication.txtobserved 923524d913052a9fa3e102e56a7d5976...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.042266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496observed 71a412e4f0527fd456dc40e34af3efd1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.024731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496/manifest.jsonobserved 82344f344f965a3668703021e3006bed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:23.005484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496/publication.mdobserved de7958d28777271752fedf58be0a1c72...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.986243Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014496/publication.txtobserved 923524d913052a9fa3e102e56a7d5976...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. |
|---|