OT-2026-000038151
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed 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-2026-000038151) never changes.
Identity and time
| Publication number | OT-2026-000038151 · never reused |
|---|---|
| Internal UUID | 01a0ae77-f88c-740b-80a6-5a2f5390286f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:53.146436Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038151 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8fc7ed28d54f78f0d001d44f5d490d4e31baba302afbfed07f741d3fc7ea5de |
|---|---|
| Markdown | 2609a86d0104d87ab55988cadce98c0e3b8b21ad98534039ea94886a4d79cb5c |
| Publication page | 96f58acfa3cb940b5cf257d915a0cb77d372f34165d9f8d9758e169a944962d3 |
| Manifest | 17a3a86bc50d0c84fdffc3977dd19c54bf38ade9d8a8454c52b141106b666688 |
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 | eUB32xKLGtife/ZjWBHRVGJYk8M2ky+fhW/BzZe7FpNCo7RCGIGtKS7DNVxqENOfAgMGe++jl1MdFYfuqeqjAw== |
| 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
| 2026-09-17T11:23:30.053025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038151observed 96f58acfa3cb940b5cf257d915a0cb77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:30.036011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038151/manifest.jsonobserved 17a3a86bc50d0c84fdffc3977dd19c54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:30.017186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038151/publication.mdobserved 2609a86d0104d87ab55988cadce98c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:29.999242Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038151/publication.txtobserved e8fc7ed28d54f78f0d001d44f5d490d4...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. |
|---|