OT-2026-000006075
Publication integrity record
Porous face vacuum gripper, three outlet manifold, ejector 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-2026-000006075) never changes.
Identity and time
| Publication number | OT-2026-000006075 · never reused |
|---|---|
| Internal UUID | 01a0a94e-8108-7af8-9c75-c29286e5de2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:21:29.483342Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006075 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16d5591ca52b0a7c862a2e4b1a9cd681eaf02fb84de1911b96272413b90badf4 |
|---|---|
| Markdown | 1edd9e1feaf82e29c46822acb4a9c7f8863221baec46fec1dd8d646d5c64e1f3 |
| Publication page | 19023d8d1176828322d8df0d4a969d0bc49c9ee4962ca1cac1554145d24f06e5 |
| Manifest | 4e28d5cf6c234c8a7d74fc6944201cfa7e666876e712a110b9fb1618d0719ac1 |
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 | 1tw8SMgJthRByw+MszYoVM9gT28T6Ti9TOviUeqGnS/Y4UHeuq9XC5AQVoa5/ZnRZJKUEcx/+Ffgp1oX4LL1BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:27:03Z batch OT-TS-2026-W38-012 · RFC 3161 token · inclusion proof root dbe93cb6b2158496df2f60f3b6822537... |
|---|
Independent retrieval
| 2026-09-16T08:30:30.382277Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006075observed 19023d8d1176828322d8df0d4a969d0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:30:30.243269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006075/manifest.jsonobserved 4e28d5cf6c234c8a7d74fc6944201cfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:30.230134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006075/publication.mdobserved 1edd9e1feaf82e29c46822acb4a9c7f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:30:30.216562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006075/publication.txtobserved 16d5591ca52b0a7c862a2e4b1a9cd681...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. |
|---|