OT-2026-000045540
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000045540) never changes.
Identity and time
| Publication number | OT-2026-000045540 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f02-7015-8375-ff642b9ce834 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045540 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4c8465627613941045e20f47a2a29bdd8af51906c7a728a6eec89e3019cd7997 |
|---|---|
| Markdown | bcb1a6a509887c8ea767ff417efb444ef7a29678e083dc2a70827f3a9e305577 |
| Publication page | 85e2d922ec84635f216094ce826ea8e0e1bea217e6c73a62e5416127d75ccc7d |
| Manifest | 598f435afcae494849c6a8e5eb3c11668e0f8c3f8e91b87ab0d317abae80a5c2 |
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 | ojWhIWnSg1wJ5Sdyt30SDiWRWV61ECMe7BM7BEx5oEd1uPB0rtkTi3e0UK81UY+aNF+3JoBc/le5M6b65HlFCA== |
| 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
| 2026-09-17T11:09:17.325875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045540observed 85e2d922ec84635f216094ce826ea8e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:17.307266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045540/manifest.jsonobserved 598f435afcae494849c6a8e5eb3c1166...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.287641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045540/publication.mdobserved bcb1a6a509887c8ea767ff417efb444e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:17.269896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045540/publication.txtobserved 4c8465627613941045e20f47a2a29bdd...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. |
|---|