OT-2026-000093604
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line 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-2026-000093604) never changes.
Identity and time
| Publication number | OT-2026-000093604 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-79bb-8bce-247e07fd7050 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093604 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1363de5d2621823ea25404b3d576a66ea8c825711d516685918c5dbc46fd19c7 |
|---|---|
| Markdown | c0d77e4d8284e13f1bac6e3998abdad40fc692a3c065b4ec3d174a21b41dfd7a |
| Publication page | ca20c1ab1c66aaa832a298fa369aaa2e6b1165f33356c86363b8c98294d412db |
| Manifest | 40513ba50b8edc3f6f676019519c373f56d489cc27357366440eea196f4a0495 |
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 | K4j7YFnxb65Cdl51E/9ISdqMYa+2NOZfPwT+lmsTTvq6X8fCtTXX6+ku9d7OoZZlK2nqv2SA+8G7LqeIrzUOCQ== |
| 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
| 2026-09-17T09:39:38.917712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093604observed ca20c1ab1c66aaa832a298fa369aaa2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:38.901153Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093604/manifest.jsonobserved 40513ba50b8edc3f6f676019519c373f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.884948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093604/publication.mdobserved c0d77e4d8284e13f1bac6e3998abdad4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:38.868602Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093604/publication.txtobserved 1363de5d2621823ea25404b3d576a66e...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. |
|---|