OT-2026-000098362
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000098362) never changes.
Identity and time
| Publication number | OT-2026-000098362 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7bbe-b87c-c603f8ec5b56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79c9ad49644ac75ecfc7545cd8166df43195316aefe1585a4cc12bf9552b550a |
|---|---|
| Markdown | 87daa293d83cdaf3933667c2613d5c10cd2f85d13b36ff9c59e7903f2dc88bc7 |
| Publication page | a81e56cd7d3c3d04d39d72d3a69cac8a0213b6f207a3982d9b1e39211c6bc696 |
| Manifest | 98765906fb607d3899ecd2866b3ba27414ebd7a9004fe0a1425d1af949cfcabb |
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 | zatstmabZJWZT3o6YkGDr92sZGKFY/k7MMWEEoMpQyBex7sYmhvmiF5UY1w3vEV2U4ox1ZTOCuOK/Kk6SpuUBQ== |
| 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
| 2026-09-17T09:31:35.100246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098362observed a81e56cd7d3c3d04d39d72d3a69cac8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:35.080128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098362/manifest.jsonobserved 98765906fb607d3899ecd2866b3ba274...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:35.063276Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098362/publication.mdobserved 87daa293d83cdaf3933667c2613d5c10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:35.045453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098362/publication.txtobserved 79c9ad49644ac75ecfc7545cd8166df4...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. |
|---|