Bitcoin miners have earned $184 million from transaction fees in Q2 2021, thanks to the hype surrounding BRC-20 tokens. BRC-20 tokens, introduced in March, have seen a market capitalization of nearly $240 million. Users are required to submit a transaction fee to mint BRC-20 tokens, which will be processed on the Bitcoin network. Miners are receiving significant amounts from transaction fees, even though payout amounts have decreased as interest in BRC-20s has faded.

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