OT-2026-000039369
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000039369) never changes.
Identity and time
| Publication number | OT-2026-000039369 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-7700-995a-37934e7a03a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c2092d94385e0fa9f5847605cbe5b907d633e6874a558f29d9c5e79d72025ba |
|---|---|
| Markdown | 6f05f8025f085df750736f6909631bea1bdce262e007d246287346e4dcfc4780 |
| Publication page | 675fbcc0ae4473aef5b52166e642fc39754a4e7aacec8f2cd37fbc15d87d01af |
| Manifest | 5ed738be5c21e9ce7bca66577e6ab1c4c359fdc2e635ea37793a70ab2811bae1 |
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 | 00ugpp5IuAgVSWK/4ZdZju00GEfnwx16Eq7mn12m3M0C4mfJY/+UYGIqmQQ+BKsMgz62W8tb3YpaD5w80StKDg== |
| 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
| 2026-09-17T11:20:58.374149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039369observed 675fbcc0ae4473aef5b52166e642fc39...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:58.358251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039369/manifest.jsonobserved 5ed738be5c21e9ce7bca66577e6ab1c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.341042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039369/publication.mdobserved 6f05f8025f085df750736f6909631bea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:58.310635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039369/publication.txtobserved 8c2092d94385e0fa9f5847605cbe5b90...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. |
|---|