OT-2026-000065896
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained 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-2026-000065896) never changes.
Identity and time
| Publication number | OT-2026-000065896 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7754-a129-8d4ca6bb477c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065896 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4bfeb362efdbac5dd24d479d798bb7ca2d511b6862b2c80081a9ecd52300d0e |
|---|---|
| Markdown | 63149a65b6af0b40d2cbc13b9684aa0e02f8bfa3827db3b2a5ee14f85a6ee6ce |
| Publication page | a7cee263e9fe008fa3104455635df566fada8124e30226386293fa058904557d |
| Manifest | 83cb55d968d8c75be2b5b18947682540ab1b6e1e1f0e6b182a6102c9c3bd5ac3 |
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 | PCjWCxUmeQe+aN1usovpPm9SIPxHY5mf+xJjBdfDG63AKwktKEgEmwTPgNLB8NVzOmL5royxUo+JKyk6dpYlDA== |
| 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
| 2026-09-17T08:50:06.015008Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065896observed a7cee263e9fe008fa3104455635df566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:05.994027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065896/manifest.jsonobserved 83cb55d968d8c75be2b5b18947682540...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:05.975208Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065896/publication.mdobserved 63149a65b6af0b40d2cbc13b9684aa0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:05.830235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065896/publication.txtobserved f4bfeb362efdbac5dd24d479d798bb7c...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. |
|---|