OT-2026-000017782
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three 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-2026-000017782) never changes.
Identity and time
| Publication number | OT-2026-000017782 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-77e1-bf0a-cfece63ea317 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017782 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15429b4eb881cfb5e927ddd54acea50c696bc5ca68b8cf2b9726b34a6b6f3479 |
|---|---|
| Markdown | 6407527c7e1ddfb2612ce2e87afd99b6166d17a41e9be17446425c7747a9b78c |
| Publication page | 9bd7c2a535cb4badd395946c89a9f75c98e799ef48a26eac3e9e6e372d8e07b2 |
| Manifest | 00447a77d474a2d56877c3b990ce9c98a5aea0027699512a690d5107f036a905 |
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 | 36n8z+xTCQKm54l9OLTbcMhjxipo+yp+ZV2lgi4S0qMPJ6zy2L5nMpSJxOP6THFazpd9UuULmoVGYI3m0v9VDQ== |
| 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
| 2026-09-17T12:01:44.569790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017782observed 9bd7c2a535cb4badd395946c89a9f75c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:44.549879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017782/manifest.jsonobserved 00447a77d474a2d56877c3b990ce9c98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.530837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017782/publication.mdobserved 6407527c7e1ddfb2612ce2e87afd99b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:44.509418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017782/publication.txtobserved 15429b4eb881cfb5e927ddd54acea50c...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. |
|---|