Bitcoin is the first cryptocurrency. It has an open source that no one owns or controls. Its transactions and emissions are regulated by an extensive peer-to-peer network. The cryptocurrency uses a single database distributed on the network, included in a decentralized peer-to-peer network that uses an electronic digital signature and is supported by a proof-of-work protocol to ensure the security and legitimacy of the funds put into circulation.

Bitcoin news, BTC latest news of coin ticker

Bitcoin

Twitter

Metrics wise: HRV up 10-15%, resting heart rate down around 3-5 bpm, deep sleep up 20-50% vs long term stays elsewhere

Qualitatively I don't get very tired around 4pm versus always having an afternoon crash when elsewhere

Sleeping at ~67 degrees matches about half the effect

Metrics wise: HRV up 10-15%, resting heart rate down around 3-5 bpm, deep sleep up 20-50% vs long term stays elsewhere.