Introduction to MimbleWimble and Grin
https://github.com/mimblewimble/grin/blob/master/doc/intro.md
ECC 椭圆曲线
blinding factor
Pedersen Commitment
Confidential Transactions
excess
transaction kernel
Range Proofs
交易的构成
tx cut-through
Transaction Aggregation
Kernel Offsets
Block Cut-through