OT-2026-000030986
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000030986) never changes.
Identity and time
| Publication number | OT-2026-000030986 · never reused |
|---|---|
| Internal UUID | 01a0ae74-3fb7-7023-9c8b-7ff866646a5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:49.275361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5974d7bbf0c5ef52a344a247339800ca6b4a0453d5c7c40d49fe88cc469bc326 |
|---|---|
| Markdown | fbc170ebb39d4ff742f9fef978f8ace174342c533e806a3865b3f60a0c8509ad |
| Publication page | 0cdb8e9522ad3e3aea3f580d833ba90ddd81685adec16202293167cc5631d174 |
| Manifest | 35a2094d8de093280e7c6d42a5e81a86f511432cf04e42be7d85fe0396f306c5 |
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 | f2+CtWo/hydusdgudqlXUyvlzCXsA2GBdZKThDY5MVCJNMLWGQexY1RPHhmREiTtDK/pMz0pMSWrldCbUrkYCg== |
| 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
| 2026-09-17T11:36:59.792598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030986observed 0cdb8e9522ad3e3aea3f580d833ba90d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:59.774931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030986/manifest.jsonobserved 35a2094d8de093280e7c6d42a5e81a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:59.755558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030986/publication.mdobserved fbc170ebb39d4ff742f9fef978f8ace1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:59.738341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030986/publication.txtobserved 5974d7bbf0c5ef52a344a247339800ca...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. |
|---|