OT-2026-000066305
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, vented after 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-2026-000066305) never changes.
Identity and time
| Publication number | OT-2026-000066305 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7b4e-beb7-6e81b3f4323b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066305 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf5729f24190eb40c94613bf54d929a292eb302efdc8b9f79ca9e88f28266c05 |
|---|---|
| Markdown | 90c15b41ae1a14d3eb35f54050d05a53a88f2f6550317d1ad0f9d8481cb74ef7 |
| Publication page | 0f9b575a4bb802c809685d7e358f409123007439775b252cf46aa5c8e066d698 |
| Manifest | 7c16f1b24e89b9e25870f3cdcc8e14ed23145705e4eb7c449ecef4ee3e33587f |
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 | EnD95mL9bpDUO1MCRxDVP3U/JR5dypV0jgG7k9FTC2oPujRiczwK0+ETScvBp6v33nc1xTK9SPjgzLi44FK2AA== |
| 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
| 2026-09-17T10:33:29.399717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066305observed 0f9b575a4bb802c809685d7e358f4091...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:29.381767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066305/manifest.jsonobserved 7c16f1b24e89b9e25870f3cdcc8e14ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:29.364249Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066305/publication.mdobserved 90c15b41ae1a14d3eb35f54050d05a53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:29.347252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066305/publication.txtobserved cf5729f24190eb40c94613bf54d929a2...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. |
|---|