OT-2026-000064065
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000064065) never changes.
Identity and time
| Publication number | OT-2026-000064065 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53be-7539-8c3d-ebd0c095b40e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064065 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bb3bb01c29a026e901781e1cbf8a4bc74e6659ab87e743e0d6741598dff12e1 |
|---|---|
| Markdown | b7ff1eec6079579bff052921aa34ff892959732f7049332d151a033f4105de65 |
| Publication page | d1c68a517595dd9b17bab0d820a18cdbeeb20aa821236216961428f79de8b5d0 |
| Manifest | 1754d52d166c281330eb50c8f89e0c8123836bcbaece0ef7800989ef4aca2c83 |
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 | vGrB19GBI90xDjqyRlAJkYLPtDAocR2hdvqi+1FNH8xLo6dRCcLPb4uEGGA32qD+Q4VhPvkrtkAswwZYcRwXDw== |
| 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
| 2026-09-17T10:37:09.864980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064065observed d1c68a517595dd9b17bab0d820a18cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:09.845263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064065/manifest.jsonobserved 1754d52d166c281330eb50c8f89e0c81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:09.826427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064065/publication.mdobserved b7ff1eec6079579bff052921aa34ff89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:09.805324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064065/publication.txtobserved 2bb3bb01c29a026e901781e1cbf8a4bc...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. |
|---|