What is an “oracle” in blockchain?
One date: In May 2019, Chainlink officially launched its decentralized oracle network on the Ethereum mainnet.
Smart contracts on the blockchain can’t access internet data on their own. Oracles write external data to the blockchain—that’s what people commonly call the “oracle problem.”
Remember this, and you’ll be better off than memorizing a bunch of jargon. It’s okay to take things slowly; staying in the game matters far more than making a big profit once.
$LINK is the token of the Chainlink network, used to pay for node services. Currently 9.544.
Be aware of the risks and make your own decisions.
One date: In May 2019, Chainlink officially launched its decentralized oracle network on the Ethereum mainnet.
Smart contracts on the blockchain can’t access internet data on their own. Oracles write external data to the blockchain—that’s what people commonly call the “oracle problem.”
Remember this, and you’ll be better off than memorizing a bunch of jargon. It’s okay to take things slowly; staying in the game matters far more than making a big profit once.
$LINK is the token of the Chainlink network, used to pay for node services. Currently 9.544.
Be aware of the risks and make your own decisions.