OT-2026-000062183
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000062183) never changes.
Identity and time
| Publication number | OT-2026-000062183 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-0abd-7978-b18c-601230ba3e84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:46:48.542263Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062183 |
| Status | PUBLIC |
Content hashes
| Canonical text | fda2b92a482615063ab60e2bd4f7bd45619592aca0d16e4b875a6760ec7569c1 |
|---|---|
| Markdown | 89a17f365a4704adece1dc9d2e0eec9887ea39f983ca03bac183f1e552617889 |
| Publication page | 9007cb3698c66524627199504b2125b6acaa5fb1ab718d1c7e8ad027ebb34018 |
| Manifest | 2724f6882a2fe9327f815c2eb188e340192631da01622cb6a89859a379575af2 |
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 | U8d0cZ5vHFkMerEoJGFgb9SP9TqKAuq+iguPkGV8yVwTzsnS7yRiNqVizJjBYDzjBrBh5+yc79vlcHryGe0mCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:39:26.601223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062183observed 9007cb3698c66524627199504b2125b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:26.584099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062183/manifest.jsonobserved 2724f6882a2fe9327f815c2eb188e340...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:26.562888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062183/publication.mdobserved 89a17f365a4704adece1dc9d2e0eec98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:26.544415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062183/publication.txtobserved fda2b92a482615063ab60e2bd4f7bd45...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. |
|---|