OT-2026-000024425
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, 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-2026-000024425) never changes.
Identity and time
| Publication number | OT-2026-000024425 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8ca-749f-8f7c-2dc46b0cd345 · 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-2026-000024425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5c0659dc15b12aa7bb73a66b5368f7d4ffbf0dfbef9f74ed1b7634cd35574103 |
|---|---|
| Markdown | ed0f0844b9929054622dd7515837b2697c079d642952bd5bac41af7480d9cddd |
| Publication page | 26568895073282150f205ee563d0e1e22fd8a13e7493415d30eaf336430985d0 |
| Manifest | 7b2474a9dff7277195b9e8feb2238966502797d27d0e3eaf72171ea73f7400d5 |
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 | SwSTcg6iolNt7N9GRv1Pf62UQehqc1WSO8TTme8HTpY3hWvEt56OjqUkc2HnhIPTGihgS5LR59MOP+XzLXcUCw== |
| 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
| 2026-09-17T11:50:18.776733Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425observed 26568895073282150f205ee563d0e1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:18.759862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425/manifest.jsonobserved 7b2474a9dff7277195b9e8feb2238966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.736943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425/publication.mdobserved ed0f0844b9929054622dd7515837b269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:18.713925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425/publication.txtobserved 5c0659dc15b12aa7bb73a66b5368f7d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.670219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425observed 26568895073282150f205ee563d0e1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.650129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425/manifest.jsonobserved 7b2474a9dff7277195b9e8feb2238966...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.632579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425/publication.mdobserved ed0f0844b9929054622dd7515837b269...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:33.613494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024425/publication.txtobserved 5c0659dc15b12aa7bb73a66b5368f7d4...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. |
|---|