OT-2026-000048361
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000048361) never changes.
Identity and time
| Publication number | OT-2026-000048361 · never reused |
|---|---|
| Internal UUID | 01a0ae80-4de4-71d3-bd55-0d97a2a3352a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:33:59.290761Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69af340552913b713ebe9163cc277b08f5f8bb067618d1254bc64855e4b4dbd8 |
|---|---|
| Markdown | c7b38f854a3e885048e1fd74053f2ab89ebe200dacce579d54f39fc93bac4dde |
| Publication page | 5352a06b652b4e3bf107f87c0cf1f75171473dddf92a4656a8fc1d5b5f5029f7 |
| Manifest | 38580e05f341cf0215aa97f5dddcd53bb29fb7e23ded979670f92b85b4b375d3 |
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 | X9QuOmEgXYr8AAocfytkk70+t+FU09xC2FrlVRlxMmsJqMV1w/XHsBXxegj17qvBfzdjimjZDNGZ2t6qAU0JDQ== |
| 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
| 2026-09-17T11:04:58.917641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048361observed 5352a06b652b4e3bf107f87c0cf1f751...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:58.896373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048361/manifest.jsonobserved 38580e05f341cf0215aa97f5dddcd53b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:58.877013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048361/publication.mdobserved c7b38f854a3e885048e1fd74053f2ab8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:58.857666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048361/publication.txtobserved 69af340552913b713ebe9163cc277b08...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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