According to official news from Odaily Planet Daily, AO has announced the token economics, with a total of 21 million tokens, which will be halved every four years. Currently, token casting has been launched, and the smallest unit of AO tokens is ARMSTRONG, similar to the smallest unit of Bitcoin, SATOSHI. AO tokens are 100% allocated to the community, of which 36% are allocated to AR holders and 64% are allocated to cross-chain users.