OT-2026-000024341
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, sustained blow-off before set-down
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-2026-000024341) never changes.
Identity and time
| Publication number | OT-2026-000024341 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c9-7b78-a21b-10a88a7330f2 · 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-2026-000024341 |
| Status | PUBLIC |
Content hashes
| Canonical text | fdb37564bd08eeba2485acf395784cc73097c52180fc94297c8a5938114cedeb |
|---|---|
| Markdown | 1a9f74e41ac5168bbc255f1d4540ad5af8a4153c9cf6bbc762aee4d484806bff |
| Publication page | 56d86c6cfbcb2527aea5873a6a1107580edd449a2008a9a3ee180e9031b69997 |
| Manifest | 3c3612e2e05316c7090fc0164c1b3039b1cab92ed9a77d189a09d3615daa3833 |
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 | DibKczva6+xXoG5TbZ8bTkN5zX6nWS8CJGXFpfoFlSa7wN4s43GPCCgJXZwO1SOu227Bz5PmwTclxU7D6ZVeCw== |
| 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
| 2026-09-17T11:50:05.507486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341observed 56d86c6cfbcb2527aea5873a6a110758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:05.486738Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341/manifest.jsonobserved 3c3612e2e05316c7090fc0164c1b3039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.467042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341/publication.mdobserved 1a9f74e41ac5168bbc255f1d4540ad5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:05.448149Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341/publication.txtobserved fdb37564bd08eeba2485acf395784cc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.769454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341observed 56d86c6cfbcb2527aea5873a6a110758...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.752036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341/manifest.jsonobserved 3c3612e2e05316c7090fc0164c1b3039...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.735601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341/publication.mdobserved 1a9f74e41ac5168bbc255f1d4540ad5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:25.717622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024341/publication.txtobserved fdb37564bd08eeba2485acf395784cc7...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. |
|---|