OT-2026-000024453
Publication integrity record
Three cup 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-2026-000024453) never changes.
Identity and time
| Publication number | OT-2026-000024453 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-7f3c-90e9-1d4555c1ae85 · 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-2026-000024453 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1c617b44e090eace7ab5a1548d5b43a9b4e877b373d9f57128ab25207fa980a4 |
|---|---|
| Markdown | 7531bcf82d93fe17851d53272d04ca59fe5dc02873ffef6296ad53ef5d68ed4d |
| Publication page | 4adf34a8583d21d0673334fade0b56acb9a7696980821fc71192f720b951f3bf |
| Manifest | 07b2ff80166d327da9bbc30d8034dec4da2eae0d2eb692586aaa63d390b74c99 |
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 | xW3SDW2vjfU4d6vEeeg8AqOFgUP1c+yOKPlccz/pm8FOMHChV0duADunOxIba22/tB/lyXhxy3bF079OmyxMBQ== |
| 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
| 2026-09-17T11:50:21.158296Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453observed 4adf34a8583d21d0673334fade0b56ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:21.137794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453/manifest.jsonobserved 07b2ff80166d327da9bbc30d8034dec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:21.112419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453/publication.mdobserved 7531bcf82d93fe17851d53272d04ca59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:21.089612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453/publication.txtobserved 1c617b44e090eace7ab5a1548d5b43a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.051136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453observed 4adf34a8583d21d0673334fade0b56ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.032639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453/manifest.jsonobserved 07b2ff80166d327da9bbc30d8034dec4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:36.005687Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453/publication.mdobserved 7531bcf82d93fe17851d53272d04ca59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:35.988849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024453/publication.txtobserved 1c617b44e090eace7ab5a1548d5b43a9...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. |
|---|