OT-2026-000094419
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000094419) never changes.
Identity and time
| Publication number | OT-2026-000094419 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e7-74e3-a211-a9e0fc4e6eab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6c8da3fd3255bae76c4e74bd3963d46b67c5f1dc49f3bbde19255429f07241fc |
|---|---|
| Markdown | 0620cfaaeb17ea6238723ff2fd60767b9b3e9a186151ffd3bf7fa6343bd66b65 |
| Publication page | 82c0cefeb2cf3766b4f35c38837c60939c8ee6c3e0d7709deedcb237a92ae27f |
| Manifest | a110edbf62e31513f32d21e344eb7e875e3272a78e762a65ae1ee2984b404d87 |
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 | wmLgju1dUsHa0rLau5jhWgnnUpPMj/m6sJgxGbn9CqAF4qy6fwA4p7gdZbaGYd8jOX/JQQurYB+YL42ODfEMDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:49.947013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094419observed 82c0cefeb2cf3766b4f35c38837c6093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:49.927876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094419/manifest.jsonobserved a110edbf62e31513f32d21e344eb7e87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.908560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094419/publication.mdobserved 0620cfaaeb17ea6238723ff2fd60767b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:49.886190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094419/publication.txtobserved 6c8da3fd3255bae76c4e74bd3963d46b...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. |
|---|