OT-2026-000024646
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, 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-2026-000024646) never changes.
Identity and time
| Publication number | OT-2026-000024646 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-71b1-b758-81f78304d7c1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024646 |
| Status | PUBLIC |
Content hashes
| Canonical text | 83fc4a9f0b947864fc5f33b7a09a8158b66dfb4e2a8e19ea190eae36a772e041 |
|---|---|
| Markdown | 7db2c4fe2361ba93a7ea0db3c0d4f81fa8e60faef73df63a5038a3f27c638e13 |
| Publication page | 9102c9c0147588456ba357f196b421d93b7d32eaf433b8adddc97fd5c051af91 |
| Manifest | ca66ada810d4fca305ea96bc8fbbcc270cb6115daedb71c630e8ad17725518e3 |
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 | yvyW9kebMilZyK7N7eoKi/Y28EwyvYS3Cs6gbwjENWn9t7Vu/MemVNcHFCKRtPI8orPCa3o4xq7ZR4DhNd6nBA== |
| 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
| 2026-09-17T11:47:50.556312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024646observed 9102c9c0147588456ba357f196b421d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:50.539000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024646/manifest.jsonobserved ca66ada810d4fca305ea96bc8fbbcc27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.518769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024646/publication.mdobserved 7db2c4fe2361ba93a7ea0db3c0d4f81f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:50.501739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024646/publication.txtobserved 83fc4a9f0b947864fc5f33b7a09a8158...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. |
|---|