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Access blockchain data from Bitcoin Smart contracts: Part 3
sCrypt has devised a technique to fetch block height trustlessly, which is included in Coinbase transactions in this edition of how to access blockchain data from Bitcoin smart contracts.
sCrypt has devised a technique to fetch block height trustlessly, which is included in Coinbase transactions in this edition of how to access blockchain data from Bitcoin smart contracts.
When the Bitcoin software was announced in 2009, it was important that nodes joining the network could build a common history of the blockchain. Satoshi Nakamoto accomplished this by hardcoding in the “Genesis block” in the Bitcoin software.