OT-2026-000011031
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, vented after 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-2026-000011031) never changes.
Identity and time
| Publication number | OT-2026-000011031 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7754-acba-cd704b8ec07c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011031 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46810ef89b17b5c9ace3bdc7adc34bd142c07422a11ff4405ca28cbd731457f7 |
|---|---|
| Markdown | 52d4f0bcb0c34a736d2898b61296c5f3c6a1091a097eb2a3787966e9ce248e0c |
| Publication page | c88456910c10e526b650f16803081acbb91402cfbdf0aed0fa4090a6935b88fa |
| Manifest | 42e01ac1afaded386d689d171b6f7b2901c28135c693a31efe84f107c23cd726 |
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 | MHrAm8c2f7OmZDXLdkT63q48NI3SBqm6yEGqJHrk7+WZa8sTXXyzupAyoq1mtwcKSAPa66dMuPSv4ec+pYhqDQ== |
| 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
| 2026-09-17T12:13:51.475404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011031observed c88456910c10e526b650f16803081acb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:51.455122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011031/manifest.jsonobserved 42e01ac1afaded386d689d171b6f7b29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.434878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011031/publication.mdobserved 52d4f0bcb0c34a736d2898b61296c5f3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:51.413375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011031/publication.txtobserved 46810ef89b17b5c9ace3bdc7adc34bd1...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. |
|---|