OT-2026-000059851
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000059851) never changes.
Identity and time
| Publication number | OT-2026-000059851 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec25-70e1-8836-18742d9d09b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:29.732559Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059851 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05ea48471d515cb472cbe854c8df29239c7be61b400d9906b9fa37ab3d9036c2 |
|---|---|
| Markdown | 19f184c552e445247d1f43c9b9d111ad0923719c3ebe482bc4f9b8ffaf25faf7 |
| Publication page | 49322be289cac273354b524e61325487f6ec35e2b1f5ffe0a811da0daf37986f |
| Manifest | 7d673c535e8591d8a71f4372c08b24378717d97c228a1f1a49e5cc50bf147575 |
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 | YTs9+kWBVIlSJgLFYJZk/oS1UQSUnv136vpC8Q7i4RxY6IRHYszC10mLrwsP41miYvPHr3Cwm7yz2OL2wsiEAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:44:36.169492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059851observed 49322be289cac273354b524e61325487...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:36.149155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059851/manifest.jsonobserved 7d673c535e8591d8a71f4372c08b2437...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.130814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059851/publication.mdobserved 19f184c552e445247d1f43c9b9d111ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:36.098851Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059851/publication.txtobserved 05ea48471d515cb472cbe854c8df2923...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. |
|---|