Testnet
A testnet is an alternative blockchain used for conducting experiments without using actual currency. This term is short for ‘testing network’; therefore, any changes done on this network do not affect the main blockchain.

Token
Tokens are a special kind of virtual currency tokens that exist on their respective blockchains and represent an asset or utility.

Tokenless Ledger
A tokenless ledger is a distributed ledger that doesn’t require a native currency to operate.

Transaction Fee
Transaction Fees or mining fees area imposed on transactions sent across the bitcoin network. The transaction fee is the miner’s compensation for hashing the block containing the relevant transaction, apart from the block reward.

TRON
Tron is a blockchain-based digital platform founded in 2017 with the goal of hosting a global entertainment system digital content sharing. As of August 2021, it had over 50 million accounts. Tron also has its own cryptocurrency, Tronix, and was founded by BitTorrent CEO Justin Sun.