OT-2026-000037060
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000037060) never changes.
Identity and time
| Publication number | OT-2026-000037060 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-701c-b78e-0c7c4643bb21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037060 |
| Status | PUBLIC |
Content hashes
| Canonical text | bcdc886119075c69e8ed2aaffcbc360b45885f7dea86fbc85eb9f619ed015980 |
|---|---|
| Markdown | 6534bc7f32d17c812255d4766d968c84fe4ed60cf91dd77479756442845a4163 |
| Publication page | 35d142c6e6d0e8f42e456f3fc4c175f0280399bd973de9762851b4a1e4b86285 |
| Manifest | 9fc1334b8d31252e750b754ba6012b2d193e7f68d38b35ae5ecef850d6e78d90 |
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 | WUkamgjlPJvQmbi2ikA2h6hC0XzsyFjqhMQbztCvtYOfGoBIL7b5JFnUZCjFikNfQlUVgWdRhheGNKfWE1bsBA== |
| 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
| 2026-09-17T11:24:55.176200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037060observed 35d142c6e6d0e8f42e456f3fc4c175f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:55.158067Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037060/manifest.jsonobserved 9fc1334b8d31252e750b754ba6012b2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:55.139478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037060/publication.mdobserved 6534bc7f32d17c812255d4766d968c84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:55.120352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037060/publication.txtobserved bcdc886119075c69e8ed2aaffcbc360b...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. |
|---|