OT-2026-000024497
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three 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-2026-000024497) never changes.
Identity and time
| Publication number | OT-2026-000024497 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7c93-b300-c365de35efe8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024497 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a87255dab053e38f8d1a1139e8d597121e472dedf1a88f4d61d74f4957fc784 |
|---|---|
| Markdown | 09ffcd17c46e7e07dce501bd6dbc835ba6c4bd3dccf6991d2a659423166e121b |
| Publication page | 2257c604163ea43e864f4e52c006e967099af4bd690e07b69746ac65b38484a2 |
| Manifest | 2662794812e31f11b242e02851b1f88206fdc1bd1d81ef427d3adde9f35ee1af |
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 | ssKPYTaMcu0G8ULgNS0U+vKGYhkMDG4MPUfpPtOqIiDbuH6h1lEVJskx1lCkBlyhLXk1dDQ+T6+WMYavHYppAA== |
| 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
| 2026-09-17T11:50:30.817784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497observed 2257c604163ea43e864f4e52c006e967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:30.794906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497/manifest.jsonobserved 2662794812e31f11b242e02851b1f882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.777107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497/publication.mdobserved 09ffcd17c46e7e07dce501bd6dbc835b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.755710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497/publication.txtobserved 9a87255dab053e38f8d1a1139e8d5971...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:40.008139Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497observed 2257c604163ea43e864f4e52c006e967...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.988909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497/manifest.jsonobserved 2662794812e31f11b242e02851b1f882...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.972480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497/publication.mdobserved 09ffcd17c46e7e07dce501bd6dbc835b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.957090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024497/publication.txtobserved 9a87255dab053e38f8d1a1139e8d5971...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. |
|---|