OT-2026-000046574
Publication integrity record
Foam pad vacuum gripper, 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-2026-000046574) never changes.
Identity and time
| Publication number | OT-2026-000046574 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57dd-79aa-b138-de41bc1bd409 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046574 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4e6f91011a99bd98e504aff7502731a00df9a48cb76bd3cc83648cacd845e39 |
|---|---|
| Markdown | 0f08e428eac3de956fa9827faf0e5e73a8a76c292721a64d1fc9705fa1aa665f |
| Publication page | f2b42d0070372f506b64683a7f401839466d5739f254209ce829da0d57985d9e |
| Manifest | 8e0845ff1a3689c09add399ea7cd66d9f5ff00d06bc4d31d5c316f7e9e4b91fb |
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 | 5nh/Njzx3j/my203pmwHa856qQYz+hbJUN6pAwKBfJ5cd7gP+Fm12pJ8owy8B9Tsp7ffHoqCf4g54jN9kSmhBw== |
| 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
| 2026-09-17T11:08:38.539198Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046574observed f2b42d0070372f506b64683a7f401839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:38.521666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046574/manifest.jsonobserved 8e0845ff1a3689c09add399ea7cd66d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:38.501478Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046574/publication.mdobserved 0f08e428eac3de956fa9827faf0e5e73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:38.480340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046574/publication.txtobserved d4e6f91011a99bd98e504aff7502731a...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. |
|---|