OT-2026-000066511
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum fed, 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-2026-000066511) never changes.
Identity and time
| Publication number | OT-2026-000066511 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7cc0-933d-d515ff483fab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066511 |
| Status | PUBLIC |
Content hashes
| Canonical text | 64c1ab0b6f99e525f648eec283590a0663509647d626fa5d532e34fadb519120 |
|---|---|
| Markdown | ee9e44a7ae57a5493c93ec108e99f1cd385674d51e8e572470872b8fda934f42 |
| Publication page | 8d3e34da3bdaf5322ddb7e070c87594a42cf5bbfba95498fa0778d2e87da07bf |
| Manifest | 209547a277888dcc08a187a7abb4bc2da490e77a116987ae27ca4a33d6b16a5c |
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 | Ig/a0Ek6kJLw3jkIboCBxqP/m3gnnEXgvjgnF5Z+9OwWOJcy4CURYssMztzAZwjZane96XtUs+HyhHn56FVkDA== |
| 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
| 2026-09-17T10:32:46.271879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066511observed 8d3e34da3bdaf5322ddb7e070c87594a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:46.255861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066511/manifest.jsonobserved 209547a277888dcc08a187a7abb4bc2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:46.240590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066511/publication.mdobserved ee9e44a7ae57a5493c93ec108e99f1cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:46.224624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066511/publication.txtobserved 64c1ab0b6f99e525f648eec283590a06...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. |
|---|