[BrendanEich]

All systems with value at stake attract fraud, including paywalls (credit card fraud, obviously; circumvention too). This does not mean we give up and go home. On the contrary, Google and FB take all your data and do strong antifraud work on their native ad-inventory properties. Brave aims to do the same on your device without all that tracking, along with other projects such as https://hcaptcha.com and its protocol foundation, https://www.hmt.ai/.

[sxzxs]

The protocol foundation whitepaper looks like an interesting read - how far along are the open source implementations?

I'm particularly interested in applications of dynamic open-sourced metrics (ranging from corporate carbon footprinting to labour tokenization) - is this the vision for hmt? Only things I've found online so far are Grafana/Prometheus (etc) and Uber's m3, which is built on top of the former. Anything else you know of tackle that topic?