OT-2026-000066737
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two 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-2026-000066737) never changes.
Identity and time
| Publication number | OT-2026-000066737 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7e0e-a6ab-4ead1b35b9c7 · 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-2026-000066737 |
| Status | PUBLIC |
Content hashes
| Canonical text | 84457eb780d22d4e009cfc61b2aa337f2eea2bda2f7c4199752d7c8e2dcb490f |
|---|---|
| Markdown | 43522c885a3e0cd7d625788a7b7f4aecfe7e08673b4891955d21755ba02cd012 |
| Publication page | 8e6971730ab1bff3fe2d1b9119b68f930cb5673021cfa865679383907b3f8be1 |
| Manifest | 2d09170c4670a94679b5913e5efc014e2a11d0a30d57267f30ebd088a9bcb55d |
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 | k2BohJBWc22vs0yTUo0VCMq4xqApcdkjbowd6eKJeEJCHQ+2g1zrQ0hvIE9uEvDYcxDAFFNrfN4g18FObs8aDQ== |
| 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
| 2026-09-17T10:33:08.761680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066737observed 8e6971730ab1bff3fe2d1b9119b68f93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:08.743129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066737/manifest.jsonobserved 2d09170c4670a94679b5913e5efc014e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.726100Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066737/publication.mdobserved 43522c885a3e0cd7d625788a7b7f4aec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:08.708423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066737/publication.txtobserved 84457eb780d22d4e009cfc61b2aa337f...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. |
|---|