OT-2026-000093963
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line 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-2026-000093963) never changes.
Identity and time
| Publication number | OT-2026-000093963 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-71fa-9e73-d5c3ed2f03d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093963 |
| Status | PUBLIC |
Content hashes
| Canonical text | 68e6c3cbd8b27f05665eb5ffdf76106121f95f9b27a1f3aebe878be268859f32 |
|---|---|
| Markdown | 1f7a640e36f870e11fb9325bb4ee685e1a1af2821530c16d8f38487247bcb5e1 |
| Publication page | 7ea64599894d8301bdf0f21a077d44b5191665baccd922488a4737a7c80c7abd |
| Manifest | 38008cdf7fd3e20af5a3509fbbddcc35e214019cb8759ae1a51b52450c327063 |
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 | GEG7A9rIcXUAsHi8i93V9N46zxn921XM6x/u76zRWRW8Tx5JnRWBIPBV2S2aJ4jd9JYnsNytBuweLMrFY8zCDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:21.607315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093963observed 7ea64599894d8301bdf0f21a077d44b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:21.589140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093963/manifest.jsonobserved 38008cdf7fd3e20af5a3509fbbddcc35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:21.569852Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093963/publication.mdobserved 1f7a640e36f870e11fb9325bb4ee685e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:21.551086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093963/publication.txtobserved 68e6c3cbd8b27f05665eb5ffdf761061...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. |
|---|