Satoshi-Era Bitcoin Function ‘OP_CAT’ Dusted Off as Development Fervor Grows

Developers Ethan Heilman and Armin Sabouri view OP_CAT as a simple opcode that offers some of the general purpose functionality currently missing in Bitcoin.CoinDesk: Bitcoin, Ethereum, Crypto News and Price Data

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  • bitcoinBitcoin(BTC)$108,037.00-1.16%
  • ethereumEthereum(ETH)$2,535.40-2.17%
  • tetherTether(USDT)$1.00-0.01%
  • rippleXRP(XRP)$2.27-0.10%
  • binancecoinBNB(BNB)$659.51-0.56%
  • solanaSolana(SOL)$148.25-3.02%
  • usd-coinUSDC(USDC)$1.00-0.01%
  • tronTRON(TRX)$0.2862470.10%
  • dogecoinDogecoin(DOGE)$0.166693-3.36%
  • staked-etherLido Staked Ether(STETH)$2,535.46-1.98%
  • bitcoinBitcoin(BTC)$108,037.00-1.16%
  • ethereumEthereum(ETH)$2,535.40-2.17%
  • tetherTether(USDT)$1.00-0.01%
  • rippleXRP(XRP)$2.27-0.10%
  • binancecoinBNB(BNB)$659.51-0.56%
  • solanaSolana(SOL)$148.25-3.02%
  • usd-coinUSDC(USDC)$1.00-0.01%
  • tronTRON(TRX)$0.2862470.10%
  • dogecoinDogecoin(DOGE)$0.166693-3.36%
  • staked-etherLido Staked Ether(STETH)$2,535.46-1.98%