The Protocol: Bitcoin's OP_CAT, Fake Ethereum Tokens, Starknet's Airdrop


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CoinDesk's Jamie Crawley takes a look at the suddenly-high-profile proposal to revive Bitcoin's historic "OP_CAT" function as a way of enabling more development on the oldest blockchain. PLUS: the unofficial "ERC-404" tokens driving up fees on Ethereum and highlights from our Protocol Village column over the past week.

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