OT-2026-000024568
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed 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-2026-000024568) never changes.
Identity and time
| Publication number | OT-2026-000024568 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cc-79b9-bcee-b8d3c8275b95 · 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-2026-000024568 |
| Status | PUBLIC |
Content hashes
| Canonical text | b94ba45f0e024bb0873774445f0ee9ccfd34f34c0bdb50584480c8f27aeaf24c |
|---|---|
| Markdown | c07d5ce68853acc9f3898a95e243f39c7e69ee673b924338b411d43dd1894afb |
| Publication page | 43478c6a0df137939725a9136b5f2331bf0144183d6c82724a1acf605e86956f |
| Manifest | 3c1f131b89b9df1da9e890bd0cc4e70f3ed098bb06f232e645d064b88e0d8f7b |
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 | lTPz2dx8n8BKw1lhCLbwHJt3nAmeOBfXKqpmyOpl5gsawbxUUp/+kNrcGG/v6TzYqPZvTuIgVK1PZovdRJeACg== |
| 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
| 2026-09-17T11:50:43.674437Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568observed 43478c6a0df137939725a9136b5f2331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:43.655731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568/manifest.jsonobserved 3c1f131b89b9df1da9e890bd0cc4e70f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.634284Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568/publication.mdobserved c07d5ce68853acc9f3898a95e243f39c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:43.613273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568/publication.txtobserved b94ba45f0e024bb0873774445f0ee9cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.443491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568observed 43478c6a0df137939725a9136b5f2331...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.425516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568/manifest.jsonobserved 3c1f131b89b9df1da9e890bd0cc4e70f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.408493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568/publication.mdobserved c07d5ce68853acc9f3898a95e243f39c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:45.391797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024568/publication.txtobserved b94ba45f0e024bb0873774445f0ee9cc...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. |
|---|