OT-2026-000047187
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, two stage ejector, pressure sensor per zone, 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-2026-000047187) never changes.
Identity and time
| Publication number | OT-2026-000047187 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f9-76de-bb22-2524c41dbae4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047187 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9ad95bf72e788f8f08d76f9bb050c308b668a8fb17a499961ec4e5b6f16bc75 |
|---|---|
| Markdown | 0a8a686aea2067f57d403a1ce1895f34b1bd6fa010479dfe90c6f72653cbc597 |
| Publication page | c8e589b8f5c5ed95ad6157738c577ba7585b757730127a8e7c9442f1c8363e58 |
| Manifest | f5a5fcf94d525b4cd2762a3d7724ee6ad019abaa86fa88491ff7857588d2c872 |
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 | 8pSpp8e0HVTS82IZpu3tvE9FclfP7nbU/mWKnujwz+qq2g0WhaCEqmYIigLtZdQHKUYsy3Y1ZTprHAo0eantAQ== |
| 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
| 2026-09-17T11:10:33.738989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187observed c8e589b8f5c5ed95ad6157738c577ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:33.719116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187/manifest.jsonobserved f5a5fcf94d525b4cd2762a3d7724ee6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.693979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187/publication.mdobserved 0a8a686aea2067f57d403a1ce1895f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:33.669769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187/publication.txtobserved f9ad95bf72e788f8f08d76f9bb050c30...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.665548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187observed c8e589b8f5c5ed95ad6157738c577ba7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.646351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187/manifest.jsonobserved f5a5fcf94d525b4cd2762a3d7724ee6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.629579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187/publication.mdobserved 0a8a686aea2067f57d403a1ce1895f34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:00.605288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047187/publication.txtobserved f9ad95bf72e788f8f08d76f9bb050c30...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. |
|---|