OT-2026-000064713
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000064713) never changes.
Identity and time
| Publication number | OT-2026-000064713 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deb9-7da0-adc1-852eb7f8b75d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064713 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b96b9322aea53dc82a5e88375bdd56982f3d9c25b21ed7e0c5eb32985163379 |
|---|---|
| Markdown | 241223630e375454700c984f72888f01d5c57826118e7e52afafa059d946e177 |
| Publication page | d3661c0add948ddec377a1f832f1b4939f97eb43c61b26475c3a16be2f93e15a |
| Manifest | 80fa74f09089881c3d9cf971fb98971f17229c3649647bca4a9ab6e687a06aeb |
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 | IqGG2ntMoJfLoixACBFA6+BhU4/5fnTtaI+s6PZwZ2kX8u6+ZBCy3JxemXhUjlyTjjvyMBbITceytC2t2sIUCQ== |
| 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
| 2026-09-17T10:35:35.143961Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064713observed d3661c0add948ddec377a1f832f1b493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:35.126049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064713/manifest.jsonobserved 80fa74f09089881c3d9cf971fb98971f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:35.106942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064713/publication.mdobserved 241223630e375454700c984f72888f01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:35.090283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064713/publication.txtobserved 5b96b9322aea53dc82a5e88375bdd569...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. |
|---|