OT-2026-000022376
Publication integrity record
Four bellows cup vacuum gripper, four 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-2026-000022376) never changes.
Identity and time
| Publication number | OT-2026-000022376 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-76b0-b43e-eaae5f7ac133 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022376 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf4f4f0d19dcd3dcd115115373b3f0f148e196943e4b48c894fb0e2c45c638f9 |
|---|---|
| Markdown | 1662930abcbcf9a9fab2037aceae8be71681375ec2776fdd25c54746b8c3e22f |
| Publication page | 099c7e77c15b8a893395dd37da151a0e562418b7fb91065c5a88c3e320d8beee |
| Manifest | d16bee06d37eee018f9db4ead3cba3f8954bf023fc4aa559ef03f3efc9560d4b |
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 | 0kTdRTvY7wz8RwyBDUzRvvTWonttEaVHgD6iV66Uzo43EVdEdl9Rl5rDO4JMNqVLpQOkYdv2EIwVKbF6MTwrAA== |
| 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
| 2026-09-17T11:53:44.843068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022376observed 099c7e77c15b8a893395dd37da151a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:44.824009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022376/manifest.jsonobserved d16bee06d37eee018f9db4ead3cba3f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.806756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022376/publication.mdobserved 1662930abcbcf9a9fab2037aceae8be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:44.789618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022376/publication.txtobserved cf4f4f0d19dcd3dcd115115373b3f0f1...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. |
|---|