OT-2026-000064209
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000064209) never changes.
Identity and time
| Publication number | OT-2026-000064209 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7dd5-859d-ac10f21984cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064209 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13be8c98d13bf416943f72820c9d1851f02fc201f279b15e9c3da1a6643bfb23 |
|---|---|
| Markdown | b5c6c67aa21908c96d87fa702643ba8fb968923c551978d999c2e39b82ac3260 |
| Publication page | aaf7c9b39edd67eafa9539a53fc579cce0bfe46175109d5185298cdd07243ddb |
| Manifest | 94600f563279966efc9eb381a46433f9b904df050a79d6965bde1b9b948188c9 |
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 | rKczqwXUH+p4VEVJZpgCB5gZtZyaE+mks4wSdQXBsEXU7LBsfzCxCQFLRrDbDEtBUICUflRQx622cb7MaA7yAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:19.670555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064209observed aaf7c9b39edd67eafa9539a53fc579cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:19.653040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064209/manifest.jsonobserved 94600f563279966efc9eb381a46433f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:19.635856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064209/publication.mdobserved b5c6c67aa21908c96d87fa702643ba8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:19.619575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064209/publication.txtobserved 13be8c98d13bf416943f72820c9d1851...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. |
|---|