OT-2026-000066905
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000066905) never changes.
Identity and time
| Publication number | OT-2026-000066905 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-70e7-ab1b-34027434fe98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066905 |
| Status | PUBLIC |
Content hashes
| Canonical text | 50ff15295b927977654b3df402fb680599472ad5029734cee9fa7ef7e9e98aa7 |
|---|---|
| Markdown | 359d3018d94d805e8cd5d86020478c2cf81c8b068089545f34a1cddd7be80a5f |
| Publication page | d907221f13dfdc5aa27a29f3afba6178a507f18ee60c3dcd6396c35e1e4406c7 |
| Manifest | 510ee793b86f7be28cb6522e0d338c7be279a3a016fee4535abe793f51a78cb5 |
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 | loJ4xGWffYlYx5aLuUIIAviHllIqymeUoOHvgTRBXW24SdG8WOvZfDi+6616YV9wxfCZSrweOYPvF3AhiTd7Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:32:06.588568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066905observed d907221f13dfdc5aa27a29f3afba6178...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:06.570559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066905/manifest.jsonobserved 510ee793b86f7be28cb6522e0d338c7b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.553394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066905/publication.mdobserved 359d3018d94d805e8cd5d86020478c2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:06.534789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066905/publication.txtobserved 50ff15295b927977654b3df402fb6805...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. |
|---|