#Since 2020.08.31

2020.09.29 git remote set-url origin https://asa-Q:passwd@github.com/asa-Q/asa.git

2020.09.03 nodejs/web/ASA.js var version = '1.9';

2020.09.11 sudo npm install -g truffle sudo npm install -g ganache-cli ln -s /usr/local/lib/node_modules/ganache-cli/cli.js ~/scripts/ganache

2020.09.16 add reference messages

2020.09.18 review chain information by brownie https://eth-brownie.readthedocs.io/en/stable/core-chain.html

References:

https://ethereum.org/en/whitepaper/ https://0x.org/pdfs/0x_white_paper.pdf https://defirate.com/ https://blog.openzeppelin.com/the-state-of-smart-contract-upgrades/