OT-2026-000030369
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, 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-2026-000030369) never changes.
Identity and time
| Publication number | OT-2026-000030369 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-7bf7-888d-b3fd4a7c8709 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030369 |
| Status | PUBLIC |
Content hashes
| Canonical text | 250b9f28700682d7464cd23fcf90b7722628fcf4ada907eb33706f1839f98cc0 |
|---|---|
| Markdown | fdc3d82f3184eadc0c04de4b1dad1facc84d9b592f76e0ef3e04e4a9823144a2 |
| Publication page | a2ba71a0c0507c9d6c0da05a74ae5de15c8945a9f9f5143fc1cac482fe461ed3 |
| Manifest | 483d99e0697703bb2e4dd7405cf0ddbf4bb413a8c02a1f252b4a45871b3553e1 |
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 | g1pP7+XEIeLOOLKqtJQSWqcmZOBTwgum5gXjy/lrboi+YS4pWSXo6kBo/rDoFOpMiIKmoCc7zS3CE49CSUfZBg== |
| 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
| 2026-09-17T11:38:05.508186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030369observed a2ba71a0c0507c9d6c0da05a74ae5de1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:05.491971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030369/manifest.jsonobserved 483d99e0697703bb2e4dd7405cf0ddbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:05.473964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030369/publication.mdobserved fdc3d82f3184eadc0c04de4b1dad1fac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:05.458081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030369/publication.txtobserved 250b9f28700682d7464cd23fcf90b772...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. |
|---|