OT-2026-000097370
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097370) never changes.
Identity and time
| Publication number | OT-2026-000097370 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-7f3a-86f8-50fabebeba51 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097370 |
| Status | PUBLIC |
Content hashes
| Canonical text | 54828b665bee805dd46535adb9bf644f6dc60dd535c71d3ef6f9e32514d66ba9 |
|---|---|
| Markdown | ef730d7bb11d478ec717d51b603c10d9b5638e2f225419ce5043270c4a49ccef |
| Publication page | effec695373978e9ae4bb8008d744aea427ded8ff87944693828c8c4e0349326 |
| Manifest | d161ca6e85936b11ed570f80379cccf214c210c22df6fbf6270afa61a0f66868 |
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 | r+gcnwek4ROABtZ0+yh/ZKsWy7h2JFAiN1uSphnBOaq7ZcaLy3JswfDmqGXVg67tKTy4GE29HjuW94777ePDAA== |
| 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
| 2026-09-17T09:33:38.845475Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097370observed effec695373978e9ae4bb8008d744aea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:38.825698Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097370/manifest.jsonobserved d161ca6e85936b11ed570f80379cccf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:38.805401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097370/publication.mdobserved ef730d7bb11d478ec717d51b603c10d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:38.787457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097370/publication.txtobserved 54828b665bee805dd46535adb9bf644f...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. |
|---|