OT-2026-000017064
Publication integrity record
Single bellows cup vacuum gripper, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000017064) never changes.
Identity and time
| Publication number | OT-2026-000017064 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-591b-738e-a3e4-0fe1ab5fee7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017064 |
| Status | PUBLIC |
Content hashes
| Canonical text | 054ac77acdff2784d96846e21e53169534a81cf70a09b71e8797738d1767e27d |
|---|---|
| Markdown | 6b4f10a3199eae39e7ebd5a0dd0e60ad2f933902c6c3aceab20d509aebfc86ea |
| Publication page | add084e88cdea64e34356264c675cb629c6baa57c0c3339df05258f246930e87 |
| Manifest | 46139ecf2f1881af21acee1a14da812f91ea77f9cac7597caea1dec599e0805c |
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 | cmcNpE7aM0CXojOLkfoS27AVHKobVKO/25IouEJKsIpTNDwFRWgu/HdCLil7Vj9s6vflOyYR/p2jmhdV7va8CA== |
| 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
| 2026-09-17T12:03:29.006661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017064observed add084e88cdea64e34356264c675cb62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:28.991191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017064/manifest.jsonobserved 46139ecf2f1881af21acee1a14da812f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.974383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017064/publication.mdobserved 6b4f10a3199eae39e7ebd5a0dd0e60ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:28.956672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017064/publication.txtobserved 054ac77acdff2784d96846e21e531695...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. |
|---|