OT-2026-000093020
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093020) never changes.
Identity and time
| Publication number | OT-2026-000093020 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7093-b726-0056bee9257e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093020 |
| Status | PUBLIC |
Content hashes
| Canonical text | baac59b442e4fb8d9086cb68a5a4767ee63e95d253f74727b8c93e51b5fbb368 |
|---|---|
| Markdown | ded80ee0b8a968b3daa2043cd68bb39f9303a54b39fedcdc8b359c749960eff5 |
| Publication page | a56b84def4f6f8287f5b6d21378ccd49e74812f9fe49cb5041cd4f7f43fd711d |
| Manifest | 77e380e2b74cb42c87f335e31077be31990a74acb84ad3de2592c56eccd51eb1 |
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 | nkgbbvBd6kMWmY4e4I9JKI/ypsXQnzNkj9n1QJ1XfrZJmAWKywwP1DzKW26GIZjs8ydGtfqQqBfZMMP13prtCw== |
| 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
| 2026-09-17T09:39:58.523534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093020observed a56b84def4f6f8287f5b6d21378ccd49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:58.474862Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093020/manifest.jsonobserved 77e380e2b74cb42c87f335e31077be31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.458744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093020/publication.mdobserved ded80ee0b8a968b3daa2043cd68bb39f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:58.410453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093020/publication.txtobserved baac59b442e4fb8d9086cb68a5a4767e...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. |
|---|