OT-2026-000066785
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000066785) never changes.
Identity and time
| Publication number | OT-2026-000066785 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7d78-9d06-7c319668aafe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5def4a07ac6635b6a72efb5b3822b92129f6351abd12979f7f65e7e421ab910f |
|---|---|
| Markdown | 58dfa1bcaf84cbd4217307fbc986de783ddef00ac88242c32174915e77cdb231 |
| Publication page | 73f92cdf64b9313b4ce0bde63021880eeb0a69b06b40984f41f111cf17e3c742 |
| Manifest | 32261bbb6081bf48c3cf4e9ecde7f21bbbefa09fe067d70ff671d156e8894151 |
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 | FtxP75ECSXb80RkyioMouHvltRf9W/9OvfesWf+yce8LJW6aKpCXygnRycS/aDkSRHVneyPorHXoG3xz+ByECw== |
| 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
| 2026-09-17T10:33:12.457523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066785observed 73f92cdf64b9313b4ce0bde63021880e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:12.439015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066785/manifest.jsonobserved 32261bbb6081bf48c3cf4e9ecde7f21b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.420133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066785/publication.mdobserved 58dfa1bcaf84cbd4217307fbc986de78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:12.392324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066785/publication.txtobserved 5def4a07ac6635b6a72efb5b3822b921...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. |
|---|