1. Bitcoin
2. Altcoins
3. Blockchain
430$ (Jan '16) --> $1270 (Feb '17)
Satoshi's comeback as Craig Wright
Halving
Bitfinex Hack
Full blocks --> rising fees --> intense scaling debate
4th most developed protocol on Github
Blockchain Forensics (Elliptic,Chainalysis..)
Vaults, Lightning network, Tumblebit ...
Segwit
Hardfork ???
Algo change?