blockchain platforms and their associated coins/tokens:
1. *Bitcoin (BTC)* - Bitcoin blockchain
2. *Ethereum (ETH)* - Ethereum blockchain
3. *Binance Coin (BNB)* - Binance Smart Chain
4. *Polkadot (DOT)* - Polkadot blockchain
5. *Solana (SOL)* - Solana blockchain
6. *Cardano (ADA)* - Cardano