OT-2026-000067469
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, 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-2026-000067469) never changes.
Identity and time
| Publication number | OT-2026-000067469 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-6bd9-7cb6-b89a-16190494f12d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:29.998864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000067469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bb6963196b80607d5161b28391b5a4acdfe3fdf9a817d273029d447ae0c2b05 |
|---|---|
| Markdown | e0f898bdd3eedaf140a96ccfbf300b4a412c90d1a737f9a0e18820d9d60afdcc |
| Publication page | c33a8a65e9624501351518af93c1d0675341e9182734807773ed752387686122 |
| Manifest | 23b9fa0821dc081053736134387ec236ffc30cd297dce19dc658b0dbb925dc09 |
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 | Ialzovx5eqt4O8xKpX0eoGOWByN5+o2/360RSGsHChfiiKXJk5ugS/3DfrJWtZO2Tc5c+uzMWhXuINm2Y0fCCA== |
| 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
| 2026-09-17T10:31:40.679775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067469observed c33a8a65e9624501351518af93c1d067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:31:40.664548Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067469/manifest.jsonobserved 23b9fa0821dc081053736134387ec236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:40.646902Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067469/publication.mdobserved e0f898bdd3eedaf140a96ccfbf300b4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:31:40.630135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000067469/publication.txtobserved 0bb6963196b80607d5161b28391b5a4a...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. |
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