Материалы для начала изучения Astar
Важные вехи развития:
Nov 10, 2019: Testnet Launch
Nov 21, 2019: Lockdrop Introduction
May 8, 2020: Mainnet Launch
Aug 31, 2020: 2nd Lockdrop
Jan 28, 2021: Announce of a Shiden Network
Feb 9, 2021: $2.4M Round Led by Binance Labs
Feb 18, 2021: The First Successful Cross-Chain Messaging Passing (XCMP) Transaction on Polkadot Testnet
Sep 13, 2021: Announce of a Astar v2.0
Jun 29, 2021: Rebranding to Astar Network
Jul 6, 2021: Shiden wins the third auction on Kusama