OT-2026-000075337
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000075337) never changes.
Identity and time
| Publication number | OT-2026-000075337 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f200-7365-9ebb-7d3f41cbecf3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075337 |
| Status | PUBLIC |
Content hashes
| Canonical text | c09320fd333e4cca9ee69c314f6de4548216f0190f7563da2a4de0d5544ea6ba |
|---|---|
| Markdown | 77a372537cfe074ac1337d85a560ff9e5ad00efbf5de17432b963eeb876684ee |
| Publication page | 1d0e03b5fa5d97f70f5ab61d934845da23d0599e0c42a3c48230cf77ce193c75 |
| Manifest | 6f08c81aef0473a2fbba0a89e2181b402015052d113d36f9a6cdf6036b13fcf8 |
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 | YBZZJZ2EUa68mtVcYBUm1CfhGmHJZw1T4y2SNdsqUpp7o+iZ/exrNQYFW1XMo2j9A7HdGZtXw5uk1dZJW3WLDw== |
| 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
| 2026-09-17T10:17:14.467333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075337observed 1d0e03b5fa5d97f70f5ab61d934845da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:17:14.447095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075337/manifest.jsonobserved 6f08c81aef0473a2fbba0a89e2181b40...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:14.304108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075337/publication.mdobserved 77a372537cfe074ac1337d85a560ff9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:17:14.284054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075337/publication.txtobserved c09320fd333e4cca9ee69c314f6de454...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. |
|---|