EVM Tutorials
Ethereum compatibility layer is now available on Bittensor. Using this EVM feature you can:
- Deploy and interact with any Ethereum smart contract, without any need to change it, on the subtensor blockchain.
- Access all the standard Ethereum JSON-RPC methods from this EVM compatibility layer on Bittensor.
EVM smart contract executes on subtensor
The EVM feature allows the subtensor blockchain to execute Ethereum-compatible smart contracts. Note that all operations performed by this new subtensor EVM feature are executed solely on the subtensor blockchain, not on the Ethereum blockchain.
This section presents tutorials for you to learn how to use the EVM feature on the Bittensor blockchain.
1 TAO = 1e18 on subtensor EVM
While working with the subtensor EVM, 1 TAO should be written as 1 followed by 18 zeroes, i.e., 1e18. See this code example: https://github.com/opentensor/evm-bittensor/blob/main/examples/withdraw.js#L58.
Transfer TAO between two H160 addresses
Learn how to transfer TAO between two Ethereum H160 addresses.
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