OT-2026-000065201
Publication integrity record
Three cup vacuum gripper, three outlet manifold, single stage ejector, manifold 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-2026-000065201) never changes.
Identity and time
| Publication number | OT-2026-000065201 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7568-ae54-f0aefb6430c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065201 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc8ac5d152bd8b4b03f0332d247df3f090f5d02b7996811faa220f89a2ef65b0 |
|---|---|
| Markdown | 643133492e59ec588c71f8b4e5053680f78770cc75291e150ffc7524632294a7 |
| Publication page | 7c1ca4b084e3815cfb11355e4618a99f4df9da39a8f32bbf5b7ef5059a119c3f |
| Manifest | 99d523bf9e9c69a1ce425752467dc3a89bf124e319e6e45e24cc005aeaf28379 |
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 | QUJ2eluw9Ot712eBsVudN+8qENXQZkLc9FIfOs4q3dH3SAb6lq6g8XvomzV5Von2OCNSlA/DGO7VHMC0gAVFCw== |
| 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
| 2026-09-17T10:35:03.039900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065201observed 7c1ca4b084e3815cfb11355e4618a99f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:03.022289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065201/manifest.jsonobserved 99d523bf9e9c69a1ce425752467dc3a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:03.005430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065201/publication.mdobserved 643133492e59ec588c71f8b4e5053680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:02.986874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065201/publication.txtobserved fc8ac5d152bd8b4b03f0332d247df3f0...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. |
|---|