OT-2026-000025711
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, pulsed 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-2026-000025711) never changes.
Identity and time
| Publication number | OT-2026-000025711 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bca-730a-970d-410f6265c0c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025711 |
| Status | PUBLIC |
Content hashes
| Canonical text | f2d6ce97c5d135fcd4c7bed9fb9f935821db7cfd144ede18957a2cc2e13dfabe |
|---|---|
| Markdown | 6b8c8195a844d61b593f800bb3f1808e55ad767f96bd3b69d1e5c42c352c305c |
| Publication page | 6b505e355382884555c41701da116c217e16006bc8ea04847260c2b3c18c2317 |
| Manifest | 6765dab8e2852e57ea2cd9f04d8b1606b8b1f09c0ea9e90d8f0688f4698dbdb6 |
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 | x47GFuU0zLHji/KjWNQuOSkwXbzwHD67NZOmIR9GLKO02+FfuFIWpBUyZIDEDEnmXw/1npys0KzFfNS3DDmoAw== |
| 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
| 2026-09-17T11:46:47.490982Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025711observed 6b505e355382884555c41701da116c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:47.474569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025711/manifest.jsonobserved 6765dab8e2852e57ea2cd9f04d8b1606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:47.456906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025711/publication.mdobserved 6b8c8195a844d61b593f800bb3f1808e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:47.436707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025711/publication.txtobserved f2d6ce97c5d135fcd4c7bed9fb9f9358...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. |
|---|