OT-2026-000093289
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093289) never changes.
Identity and time
| Publication number | OT-2026-000093289 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7c29-829d-a0951d439110 · 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-2026-000093289 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc319d35deb01f53773ffc79d799780f9be0b9cda24b81826878df4d5a64642a |
|---|---|
| Markdown | 3d442c9760d7a58ab81ae45cb3ae07048645139fabdd7f01b4843b25db0792f1 |
| Publication page | 591f30bc8e9a761a3f2d1aa632838624d614e54859fbc6a7dc59d699c4096c2c |
| Manifest | e9c978bc1d6c370f2e46b88eb3f5aa048b2e21eab27022d4f4e5e449d09c38eb |
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 | NISgYEQH/wKiZ72i8SoA+uedr2c4wLtziBF8CWThbt6TUWKYWdPxNyCQVnC9bmDyRDaIjB537J35r66lSQBcDg== |
| 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
| 2026-09-17T09:40:39.807474Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093289observed 591f30bc8e9a761a3f2d1aa632838624...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:39.789419Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093289/manifest.jsonobserved e9c978bc1d6c370f2e46b88eb3f5aa04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:39.770847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093289/publication.mdobserved 3d442c9760d7a58ab81ae45cb3ae0704...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:39.752498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093289/publication.txtobserved fc319d35deb01f53773ffc79d799780f...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. |
|---|