OT-2026-000081602
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, vented after 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-2026-000081602) never changes.
Identity and time
| Publication number | OT-2026-000081602 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f72-7788-8a5a-42237aacbbd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 18e28c087987abfad6c36c5c467c2d38ae264a7836ad8ed6ecb831fe1a6c0b72 |
|---|---|
| Markdown | 3e02662415b8b2fabb018c3e223f8c8dbe060d91e1af81af193ca0f8bb4e43df |
| Publication page | ad0fc972e2b8df6d25ac1b27ccb95d107bf9e96d2bd459c487c610f7c528fb90 |
| Manifest | 6e81075d9d2a8f3f3e60058e4356c69d2ba6290c080fd299866941b8de349c72 |
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 | qK2mCs/DBgoN3N9SZ19N07129oM/BJYdUn60uqli6UkEvjPM5xt0xpe5Q4C+haVSAQNV0l7j5/oaLaCvuWpSBw== |
| 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
| 2026-09-17T09:59:38.407896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081602observed ad0fc972e2b8df6d25ac1b27ccb95d10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:38.390712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081602/manifest.jsonobserved 6e81075d9d2a8f3f3e60058e4356c69d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:38.372609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081602/publication.mdobserved 3e02662415b8b2fabb018c3e223f8c8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:38.356811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081602/publication.txtobserved 18e28c087987abfad6c36c5c467c2d38...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. |
|---|