OT-2026-000006942
Publication integrity record
Bellows cup vacuum gripper, six 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-2026-000006942) never changes.
Identity and time
| Publication number | OT-2026-000006942 · never reused |
|---|---|
| Internal UUID | 01a0a96d-1aa0-7550-bfc9-5e53037ad510 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:54:54.882646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006942 |
| Status | PUBLIC |
Content hashes
| Canonical text | f82eb5b08efbd33834beba396afe0f77ef6bca9d799ebeef0f25224b94aeceb9 |
|---|---|
| Markdown | beb546642f11602ba75da1c1e1992fef51ca96ba3ad9e453755953fce90d204a |
| Publication page | b0721442f38a7d9447f3ecc99e44cdf90da7e602b4223cfb2067c6bea735c662 |
| Manifest | 4a6a689e664c16741719ab9c330450da3d2425d9484fd5323994a838b9c240f6 |
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 | qMrIPCqEXa8QN7jwwWefAvASuPU6SAN9qXwqKO4uIjVisbh+m4noP2DvyDvXk2CKZUAzUjPsmz3Ej5+hKkJvBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:00:19.486859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006942observed b0721442f38a7d9447f3ecc99e44cdf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:00:19.475884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006942/manifest.jsonobserved 4a6a689e664c16741719ab9c330450da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:19.462526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006942/publication.mdobserved beb546642f11602ba75da1c1e1992fef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:00:19.449719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006942/publication.txtobserved f82eb5b08efbd33834beba396afe0f77...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. |
|---|