OT-2026-000005063
Publication integrity record
Bellows cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure verified
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-2026-000005063) never changes.
Identity and time
| Publication number | OT-2026-000005063 · never reused |
|---|---|
| Internal UUID | 01a0a92c-aea6-715d-b0a8-32f12112f812 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:44:32.937606Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005063 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9108143927bd2cc6b16123ef347388e0ab20dfea144bdedb12215c0c499d95be |
|---|---|
| Markdown | 606dc7ea4feaf0e3f4e72431595b130e2b3a150b4fef366e04a83ac66cde58bd |
| Publication page | 4078985cc009df5aac2d5c1da88688c35d0a4a19eb7864dbbbf1ae9c28852ec8 |
| Manifest | 3ec5547f56dd55b59ebc0d8544d7de2b1f84f27756ad7000136c196ab30494f1 |
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 | kqCLDzIvJTQc68G6zxy07knx8E5ITe1dL9rX2LaGuWelAFnynP1lmh1f2xeqsPIwctpMZDBbXnaVDvAEeA9YCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T07:47:02Z batch OT-TS-2026-W38-010 · RFC 3161 token · inclusion proof root e1b42dfa4cd0fb1e3e472afd2db961c2... |
|---|
Independent retrieval
| 2026-09-16T07:50:19.629964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005063observed 4078985cc009df5aac2d5c1da88688c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T07:50:19.491208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005063/manifest.jsonobserved 3ec5547f56dd55b59ebc0d8544d7de2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:19.476946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005063/publication.mdobserved 606dc7ea4feaf0e3f4e72431595b130e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T07:50:19.462867Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005063/publication.txtobserved 9108143927bd2cc6b16123ef347388e0...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. |
|---|