OT-2026-000040519
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off before 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-2026-000040519) never changes.
Identity and time
| Publication number | OT-2026-000040519 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-7b08-89ce-0caee99750d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040519 |
| Status | PUBLIC |
Content hashes
| Canonical text | aca4ec00e149e1b287664cfb8d01b63b961015daca702a3ce93339c363fe6cd7 |
|---|---|
| Markdown | 754757130b5f2af35bb81dcedfe458581ec6da192c90b391b2672397502f79f3 |
| Publication page | 041e1f60a7aa66be289b0bc0218d6435a51f397aa0397ad91bd094343f9e80d9 |
| Manifest | 3fb68bf28e3d44cbb7d71309c3d2e5ac6482516379774cfe535facd7b61d9c92 |
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 | QhBTT26JVNoH0OYiecXjgtxdHaviks8FHU+fhx4NNwuC9UaPNMsY5PBwWP6b8ocEZLvKPoTIhS2yU15zEfW/DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:17:39.862512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040519observed 041e1f60a7aa66be289b0bc0218d6435...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:39.844345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040519/manifest.jsonobserved 3fb68bf28e3d44cbb7d71309c3d2e5ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:39.826139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040519/publication.mdobserved 754757130b5f2af35bb81dcedfe45858...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:39.807628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040519/publication.txtobserved aca4ec00e149e1b287664cfb8d01b63b...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. |
|---|