OT-2026-000097340
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single 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-2026-000097340) never changes.
Identity and time
| Publication number | OT-2026-000097340 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-73a4-a98b-2a00514fe3f7 · 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-2026-000097340 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9cf72215b367052544142ca13e28993ef04debb023e9bde307da71e98f1f24fc |
|---|---|
| Markdown | d23d2269150cc692565d842b3dd9815a6da336856e2df30320db7545ca93e836 |
| Publication page | 2a34d3bb2e6bb58ddcd2ad3c707f6292acc806f7d7367c7e5fe18e02ec6e2824 |
| Manifest | 3c0ab71323372e7a2bc90692c9a357f110243bdcd0271e10bb7ed90e396c3684 |
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 | VZeU1hB/cJmu5hwyQVI5bHYM3Da0v22PZQvfzrNkPMvfgJ3lQqTjWJSgLoC6XwH2Mz54GQjtzi7gi1NwMUgQCA== |
| 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
| 2026-09-17T09:33:36.503148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097340observed 2a34d3bb2e6bb58ddcd2ad3c707f6292...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:36.485903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097340/manifest.jsonobserved 3c0ab71323372e7a2bc90692c9a357f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.467993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097340/publication.mdobserved d23d2269150cc692565d842b3dd9815a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.450442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097340/publication.txtobserved 9cf72215b367052544142ca13e28993e...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. |
|---|