Bitcoin 09 is still in the early mining phase. There is no official exchange market. The first market is community OTC: one person wants to buy, one person wants to sell, and they agree on the terms themselves.
Use the #💱-otc-trading channel in Discord for community buy/sell
posts.
WTB 500 09C, paying in BTC/USDT/AUD WTS 1000 09C, asking BTC/USDT/AUD Completed: 500 09C for X BTC
The explorer exposes supply data for anyone checking emission or future listing requirements:
http://82.22.32.82:8009/api/supply http://82.22.32.82:8009/api/circulating_supply
Circulating supply excludes the burned genesis reward.