OT-2026-000064169
Publication integrity record
Two cup vacuum gripper, two outlet manifold, 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-2026-000064169) never changes.
Identity and time
| Publication number | OT-2026-000064169 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-7f2c-85fc-75737cc78f80 · 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-2026-000064169 |
| Status | PUBLIC |
Content hashes
| Canonical text | 080c6ad959dd97ab29e399c2196c3fda14218f10ef0b5fca496d3e2626340b63 |
|---|---|
| Markdown | 7932ad578b853d47a8a7fe42551b7cabdfb8b7c99553661a754c2fb0404349f8 |
| Publication page | 2913de03a005e17ce185567a78f8f06e7d5a12f29d96953ecec4f087643b7b23 |
| Manifest | 4ac62bbfec83078d75dceaed1694b5ebfc14caa163d286f0ad0ed4689e82008f |
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 | opgTPEjWRhEIKFj/Ay0A/x60fxUg3p49gcT+9/bLsrDOXCh/h8vCg2IAulqD2m+HP+RpUG7F+tFqdZrQ7mXjAA== |
| 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
| 2026-09-17T10:36:10.946834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064169observed 2913de03a005e17ce185567a78f8f06e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:10.928589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064169/manifest.jsonobserved 4ac62bbfec83078d75dceaed1694b5eb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:10.880563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064169/publication.mdobserved 7932ad578b853d47a8a7fe42551b7cab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:10.829710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064169/publication.txtobserved 080c6ad959dd97ab29e399c2196c3fda...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. |
|---|