OT-2026-000069487
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000069487) never changes.
Identity and time
| Publication number | OT-2026-000069487 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-7eec-80ab-d95ded912f7e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069487 |
| Status | PUBLIC |
Content hashes
| Canonical text | e27754661910df839fc178cceb507cef5693506ff7c85e3cd3d46a292b0e5f0b |
|---|---|
| Markdown | c52da7e03096f1e46aeb4a648596d017167510b81d5b7df1cdd72f47062c95b3 |
| Publication page | 9f112dc5321216766799eb13d599c4f5edb8ca00cd1b5c2d9fd7260aabe22ad2 |
| Manifest | a39e3f65a157e22bf835dd2aca3cd41bb1190f48ac2d6f74a70ef784ec37c0db |
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 | F/ECz1v0Xovs0QGqZz/KJd1y5UYfBFo9Nk7+TtuwfUXXv0RzrmqkR7a4tsmerhKr7bO04ZSQ9e+9rx93WlhJDg== |
| 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
| 2026-09-17T10:30:34.063261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487observed 9f112dc5321216766799eb13d599c4f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:34.043471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487/manifest.jsonobserved a39e3f65a157e22bf835dd2aca3cd41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.025436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487/publication.mdobserved c52da7e03096f1e46aeb4a648596d017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:34.006594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487/publication.txtobserved e27754661910df839fc178cceb507cef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.794262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487observed 9f112dc5321216766799eb13d599c4f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.774394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487/manifest.jsonobserved a39e3f65a157e22bf835dd2aca3cd41b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.753190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487/publication.mdobserved c52da7e03096f1e46aeb4a648596d017...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:06.731784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069487/publication.txtobserved e27754661910df839fc178cceb507cef...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. |
|---|