OT-2026-000085743
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, 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-2026-000085743) never changes.
Identity and time
| Publication number | OT-2026-000085743 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaae-7002-a2df-33bc36f7b333 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085743 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b7e67e154b061e03f52d8ebe6b746d3d4a52b97cc5a8cf9360749dcb40c6956 |
|---|---|
| Markdown | 4305b87930b8b318d8e89486e2a4ab2b6994150e6f275efcf964bedb129dae89 |
| Publication page | c96e29353329857dab18c7de0c7375d02e3bd3bf823912f77749919733b14de7 |
| Manifest | 2d7bf40b843668091511a223fe2e9f006bd7e500313a0637b5b0861c6554c779 |
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 | VTk0kq5oJmuq2jcSa6+y+dapWdOj0hGnhbzv2QGZjn6+SsJDdMZpvNZ2Uh86XJ/4CvT28z0xyEJ81nHrH1eIBQ== |
| 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
| 2026-09-17T09:54:39.547001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085743observed c96e29353329857dab18c7de0c7375d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:39.529431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085743/manifest.jsonobserved 2d7bf40b843668091511a223fe2e9f00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:39.511498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085743/publication.mdobserved 4305b87930b8b318d8e89486e2a4ab2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:39.492439Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085743/publication.txtobserved 9b7e67e154b061e03f52d8ebe6b746d3...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. |
|---|