OT-2026-000064429
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three 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-2026-000064429) never changes.
Identity and time
| Publication number | OT-2026-000064429 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a461-7c5f-ae93-b93b12dd4446 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 387e70892afc18cea505fb2a6fa5cf083a709d670ac096a3c9ad36d7ec600715 |
|---|---|
| Markdown | 7a38aa9ef013abc2b6fd2e2258cd2c8f235d702ed29a7468fe0f93f94c9137f6 |
| Publication page | 8539692caa1583431f957cd25de6d39796529ffed266aea26389423877cdec69 |
| Manifest | 6b0087d51e65b3cab03f1a99304d11d58e0952fcac605e2a43158de861db78af |
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 | h7LbGw5wI6Hsbcjb33Yp9MBkYj3TZOXZULbz5tMv4o7d5XAah6RzKZEcQc4jyX/vAlyAtyKBlNLMdOV9TvNSCA== |
| 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
| 2026-09-17T10:36:36.733661Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064429observed 8539692caa1583431f957cd25de6d397...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:36.715677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064429/manifest.jsonobserved 6b0087d51e65b3cab03f1a99304d11d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:36.695818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064429/publication.mdobserved 7a38aa9ef013abc2b6fd2e2258cd2c8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:36.678096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064429/publication.txtobserved 387e70892afc18cea505fb2a6fa5cf08...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. |
|---|