OT-2026-000047402
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000047402) never changes.
Identity and time
| Publication number | OT-2026-000047402 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e57-79c5-ada6-80d663a96dae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047402 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b0fe0eb05ba5145252c5304bed48fb4c7967d55b0f5d1ae93c3a52d6a89c3ec |
|---|---|
| Markdown | b8b84b891fb43e1b0d67fc91520750455c7b0a36cfc6dccc745e071ce1c96849 |
| Publication page | 7a44745c3f20773905e78fff463af79171b9a55d946866c01f2933d65555e130 |
| Manifest | 961238be6e708c3da95aa774b78c21c7a2c8fcdaf5f7fdf5758efb9098c67265 |
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 | 7RPUOgUju7FRqcJeRoAQPxYKk8qMSW16rgV7CK56N7s9v3KIY8Hxpcs6ft6C/EA5GYM9+TFRF3SNuMyagxV8CQ== |
| 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
| 2026-09-17T11:06:24.916847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047402observed 7a44745c3f20773905e78fff463af791...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:24.899885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047402/manifest.jsonobserved 961238be6e708c3da95aa774b78c21c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:24.883625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047402/publication.mdobserved b8b84b891fb43e1b0d67fc9152075045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:24.867387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047402/publication.txtobserved 9b0fe0eb05ba5145252c5304bed48fb4...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. |
|---|