Dec. 6, 2021: With the Launch of BTTC Mainnet and BTT Redenomination Plan, the old BTT tokens will be redenominated and swapped with the new BTT tokens at a ratio of 1:1000. The total supply of BTT tokens will be increased from 990,000,000,000 to 990,000,000,000,000 and the new tokens after redenomination are referred to as BTT, while the old ones are renamed as BTTOLD (BTTOLD stands for the old BTT tokens thereafter). See the official announcement. See BitTorrent (BTT)