OT-2026-000025425
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000025425) never changes.
Identity and time
| Publication number | OT-2026-000025425 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-79a4-b8ea-58e1d9626205 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025425 |
| Status | PUBLIC |
Content hashes
| Canonical text | 193192f7811608952ac179a061b2758a5bfae6ace9f6957747010c224cac4940 |
|---|---|
| Markdown | 05d9e9b7cd772422397d2d387b5e7650548e53f296e998f730f3b0e077caaa84 |
| Publication page | 683ca89dacf2a7c114a30fb981fa5d7ae228225db3344d32cc13757e77aa0aa7 |
| Manifest | 0962fee94a048a8614324c6bc6eef3df4c51d32acfac6a05d6e11557c4c0a820 |
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 | 6WIDH17t71QTGEQoZchtkxfcdT0Y38GZcrBOgyLFl4CS93RYNkc8BOntZYXXoOhcoxFMiFJ4GNvmPPqEJj5OCQ== |
| 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
| 2026-09-17T11:47:30.143818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025425observed 683ca89dacf2a7c114a30fb981fa5d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:30.125442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025425/manifest.jsonobserved 0962fee94a048a8614324c6bc6eef3df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.108026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025425/publication.mdobserved 05d9e9b7cd772422397d2d387b5e7650...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:30.091606Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025425/publication.txtobserved 193192f7811608952ac179a061b2758a...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. |
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