OT-2026-000092353
Publication integrity record
Four bellows cup vacuum gripper, four zone face, 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-2026-000092353) never changes.
Identity and time
| Publication number | OT-2026-000092353 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875c-7964-aa77-cc641ee6617d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092353 |
| Status | PUBLIC |
Content hashes
| Canonical text | dfcd7209ed99968dc14170caa36ee8eebe7c31b28a23ec7193863590b60e7443 |
|---|---|
| Markdown | 6c3bb76e77f55446e8a57f525a9f5686399c676e1de87db3d09a1787a34ef6ae |
| Publication page | 776cd27db37cdb7aaeabf2415ae669bac87717f0f22e1d9265816643a298f3c4 |
| Manifest | 005941908ab10382f9e29fb66def2167a3467c31530e116d5b97e72a142ac9c9 |
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 | FT2wI1lWs2MXpKJ/x29IJo6Wgm8Wk3u0HI+AQ9QQd13t9SZsEhZMDMqEwzlPVBy4V2464kBQxU0Gx+408/IUCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:41:54.284533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092353observed 776cd27db37cdb7aaeabf2415ae669ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:54.268493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092353/manifest.jsonobserved 005941908ab10382f9e29fb66def2167...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:54.251357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092353/publication.mdobserved 6c3bb76e77f55446e8a57f525a9f5686...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:54.232984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092353/publication.txtobserved dfcd7209ed99968dc14170caa36ee8ee...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. |
|---|