Ammbr recently caught the attention of Brian Armstrong, taking the lead in his poll for best wifi access point that accepts crypto. Ammbr is a complete ecosystem utilizing blockchain to provide affordable internet access for all.
https://twitter.com/brian_armstrong/status/1087873373017858049
Ammbr has developed multiple routers that run on this technology. A REAL working product. They just partnered with energy trading on the Ammbr Mesh Network: https://www.marketwatch.com/press-release/partnership-formed-for-energy-trading-on-the-ammbr-mesh-network-2019-01-28
Crowdsale is now open on https://singularity.exchange/x/#crowdsale