OT-2026-000037698
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000037698) never changes.
Identity and time
| Publication number | OT-2026-000037698 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cf-70c5-9391-126198940288 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037698 |
| Status | PUBLIC |
Content hashes
| Canonical text | 56754b16f2d49a9d359f33e3a99f250769ca6598b0db74e617d1a1c91514e4ce |
|---|---|
| Markdown | 0626e8d722521dd5deb41dccda85a82efe40fa5fe99940545bad78a4cd377cb5 |
| Publication page | 4f32e1cb3dc97d041a9acb9dfa42297b2b9f62e0c56470de261a234c672bbb02 |
| Manifest | 72100202202a39454b36dcb7654b0cbfb23df653794ee137741cb73f804e88c4 |
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 | HdSGasAd1m8CRgT8wcfE8tshbmpXcPkPXTqCZJlmUZK63XmZlRCZWTPUoFHuHabTknP0Qp3Z1gpg4nPaBmWBAw== |
| 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
| 2026-09-17T11:24:17.018578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037698observed 4f32e1cb3dc97d041a9acb9dfa42297b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:17.000784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037698/manifest.jsonobserved 72100202202a39454b36dcb7654b0cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:16.984152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037698/publication.mdobserved 0626e8d722521dd5deb41dccda85a82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:16.965099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037698/publication.txtobserved 56754b16f2d49a9d359f33e3a99f2507...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. |
|---|