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by baby
3419 days ago
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For Ethereum, IIRC, inside a transaction you can host a program (contract). A peer who runs your program will use your transaction money to run it (it's called gas) and display the result of the program as part of the new receiving transaction. Everyone who verifies the contract needs to run the program as well, for free, that's why you can't have big programs. You can then send new transactions to continue using the program, to interact with it, etc... If you don't send enough gas, they can't run the program though. (Each functions in a program cost some amount of gas to run.) |
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