OT-2026-000001942
Publication integrity record
Vehicle Leveler with Lighting Safety Features
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-2026-000001942) never changes.
Identity and time
| Publication number | OT-2026-000001942 · never reused |
|---|---|
| Internal UUID | 01a0a679-8fe2-7691-aeed-0d562569521a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:09:39.683276Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001942 |
| Status | PUBLIC |
Content hashes
| Canonical text | aea1cf24e2ffbe7ad64532e398810c8cc158fa9264f9b92fde14d0cc75b32f39 |
|---|---|
| Markdown | 2eab5a727a1d3dd35c96bf1757d43f460923360d5904be6d4f8257771140d486 |
| Publication page | 1069e9f3b1eb5382433ee0244fa9e751a84b5008bd588669cc58d2dfdf9cb7f8 |
| Manifest | 616286712e529c0b390f65ce837237ebe4601293cf7c489fac9f6031e0afb669 |
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 | dD924dxJgscVUJpVkNOOkOP6qqQI+VyRo2dWkEXj32UDhMka7DLio/PIlUU5REdcJHoyf/VWQYfsNdCkAtsmCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:10:08.828730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001942observed 1069e9f3b1eb5382433ee0244fa9e751...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:10:08.678386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001942/manifest.jsonobserved 616286712e529c0b390f65ce837237eb...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:08.664599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001942/publication.txtobserved aea1cf24e2ffbe7ad64532e398810c8c...fetched by instance-3.rotem.ai from 127.0.0.1, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|