OT-2026-000059965
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, vented after 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-2026-000059965) never changes.
Identity and time
| Publication number | OT-2026-000059965 · never reused |
|---|---|
| Internal UUID | 01a0ae89-ec26-7b50-9d99-90a8aadabc34 · 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-2026-000059965 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9af923d504c43e6ba927dcd09617693cd7707b16d0b2a553faf133a8bb010313 |
|---|---|
| Markdown | 4bd919b22c92e55b9244ea08523de985413dd08b703e0bf367bb61a170fe005b |
| Publication page | a10a930dc191751b02a9ff3095766bc905dedcff57ba91652b9a52316a5b0c48 |
| Manifest | 3750ccfe43324affa000903693f161e4fc724f3f8e0e5ec2d635f31f897b4216 |
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 | rIi+voXT94k5yntbwNeUe0GWH1yGTqXYdL0ZGI+q3bY8stypYDrKPfbZ0unoXRlzD8hz4TtKhZkppmgi3z83BQ== |
| 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
| 2026-09-17T10:44:44.947799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059965observed a10a930dc191751b02a9ff3095766bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:44:44.931445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059965/manifest.jsonobserved 3750ccfe43324affa000903693f161e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.915454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059965/publication.mdobserved 4bd919b22c92e55b9244ea08523de985...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:44:44.898785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059965/publication.txtobserved 9af923d504c43e6ba927dcd09617693c...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. |
|---|