OT-2026-000051051
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000051051) never changes.
Identity and time
| Publication number | OT-2026-000051051 · never reused |
|---|---|
| Internal UUID | 01a0ae82-c7b5-7d96-91f3-6aa63d07047e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:41.548889Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051051 |
| Status | PUBLIC |
Content hashes
| Canonical text | d706c78b1a258b156246768ee5a34e47a04d7d9f70ea870d35940b5d27edd09a |
|---|---|
| Markdown | 1e842d3d3e3e912b55cd31cf23b352382bc2187d1e7018178d6ed3c171ef032d |
| Publication page | 8958afce0727ae5d5f5b264d274419a31b1ede1d373ca82e25a450460f4cb66f |
| Manifest | f79ca6f3e5aa883dd0334b82460fe1cb88f4f462a44a61b7e94e7c94b3ffc992 |
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 | j2Egf9X/rz1z+s6xlI9qMFGJjEQzWOT12Nv+SwmFBpWz7WCu1utnwUQ9TvgEy4qJEbYvt6ehLCacrLgo4VqjAQ== |
| 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
| 2026-09-17T11:00:58.088319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051051observed 8958afce0727ae5d5f5b264d274419a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:00:58.069315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051051/manifest.jsonobserved f79ca6f3e5aa883dd0334b82460fe1cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:58.051492Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051051/publication.mdobserved 1e842d3d3e3e912b55cd31cf23b35238...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:00:58.032508Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051051/publication.txtobserved d706c78b1a258b156246768ee5a34e47...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. |
|---|