HCVC.net: self-sovereign health intelligence on NVIDIA DGX Spark, with verifiable attestation

HCVC.net is a business whose own site puts it this way: "HCVC.net builds the LifeCare Network: Healthspan OS runs open-weight Apache-2.0 models on an NVIDIA DGX Spark, reasoning over health data entirely on-device." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 3.0 out of 10.

On the page itself the strengths are clear: a clear heading structure. It is passable on a few credibility markers and partial sitemap and link coverage. What holds it back is a clearly stated business identity, structured data describing the business and the technical files AI engines look for, such as llms.txt or an open robots.txt.

Off the page there is only faint evidence that only a handful of sites link to it. Beyond that, the domain does not yet read as established, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on, nobody is discussing it where AI engines look and it does not come up on Reddit. Those are earned elsewhere on the web, not fixed on the site itself.

AI crawlers have visited once in our tracking, including ClaudeBot (Anthropic). The business dates to 2000.