OT-2026-000045867
Publication integrity record
Four bellows cup vacuum gripper, four zone face, two stage ejector, pressure sensor per zone, pulsed 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-2026-000045867) never changes.
Identity and time
| Publication number | OT-2026-000045867 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-7b6d-8443-5f1bbe724885 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045867 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a8aac712a2c4d6af2234140f0d5e75a7e27a13126846727b61bd6d62d7f41a9 |
|---|---|
| Markdown | 5cc20d7588a7db663d981be95dd948cc84e389c9d3999186924ec132e1e8a93b |
| Publication page | 1dff1789455932f7f4d1ae98135b13d550add4fb8dfa4344876fad731360b5ec |
| Manifest | 44527cb562abcee6432fa522484d033c1f25c0d8d21ad154d810d42412e57a53 |
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 | wrEkX2TujoaMx+q+DI/fCpgCw1J3plpoeUvxGzK4eJbGSN7G16MM+GW1VFC72+huqM3Sw0c8juBNFgu+izngDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:09:45.194875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045867observed 1dff1789455932f7f4d1ae98135b13d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:45.178103Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045867/manifest.jsonobserved 44527cb562abcee6432fa522484d033c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.157791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045867/publication.mdobserved 5cc20d7588a7db663d981be95dd948cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:45.138377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045867/publication.txtobserved 0a8aac712a2c4d6af2234140f0d5e75a...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. |
|---|