OT-2026-000034660
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000034660) never changes.
Identity and time
| Publication number | OT-2026-000034660 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed1-776f-a728-ee7c584155e4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034660 |
| Status | PUBLIC |
Content hashes
| Canonical text | a925757f37bf7f22f90aae4e02a7438a2e673ef7df03a4032af8a50880550e82 |
|---|---|
| Markdown | 581e50934230258b27c285ba0332ad590443bc62648ce635eef55d11e255af5e |
| Publication page | 7c22b6e3d7d6ba62cd603633c98c6c0fcefede7efad3841f1d746a53fc8b8f45 |
| Manifest | 7f124b5b25ef4ddc6963042f10c511bf88b8a4556451242c0690c96a043dc4fe |
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 | gXdbwhvObTa6ALelqLXpZ7Njz+Pm3HHWMRBtR2xcx8MVP4YcZQLJCpm3ybxJw8JeT+O30sDyvbG08KXPnoxiDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:29:03.186894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034660observed 7c22b6e3d7d6ba62cd603633c98c6c0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:29:03.170849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034660/manifest.jsonobserved 7f124b5b25ef4ddc6963042f10c511bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.151494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034660/publication.mdobserved 581e50934230258b27c285ba0332ad59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:03.133934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034660/publication.txtobserved a925757f37bf7f22f90aae4e02a7438a...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. |
|---|