OT-2026-000096174
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, pump fed, pressure sensor per zone, 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-2026-000096174) never changes.
Identity and time
| Publication number | OT-2026-000096174 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-771b-8ae7-212d47ce6eda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096174 |
| Status | PUBLIC |
Content hashes
| Canonical text | dba21b0cb9f0c2902f90f8a4e35e41cad0a6bc4db97b2f0a5f1dc07ece88d50a |
|---|---|
| Markdown | e5cd56488eb327251e9431e88cfd78198be288383a4e1e3169609e5d6f9c4939 |
| Publication page | 845dd0324e6db04637d4e65de721e91acbbcccd7eda5c429641c638fc27af5ca |
| Manifest | cbe7e65f048aa6769a40cfbc09cb8c1782b2bfa4137caf9828831057f11acde4 |
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 | Rayxw9rzKIZi2Aj3aFruLKYqkR6uccPC6lmgQ0MqMvtytKQYPRVcoqpks6piR33z16KxlLf0sEenwnd411RkCw== |
| 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
| 2026-09-17T09:34:40.852455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096174observed 845dd0324e6db04637d4e65de721e91a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:40.832992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096174/manifest.jsonobserved cbe7e65f048aa6769a40cfbc09cb8c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.815350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096174/publication.mdobserved e5cd56488eb327251e9431e88cfd7819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:40.798598Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096174/publication.txtobserved dba21b0cb9f0c2902f90f8a4e35e41ca...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. |
|---|