ื”ืกืคืจ "ื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity ืขื‘ื•ืจ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum. ืžื“ืจื™ืš ืžืขืฉื™"

ื”ืกืคืจ "ื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity ืขื‘ื•ืจ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum. ืžื“ืจื™ืš ืžืขืฉื™"
ื‘ืžืฉืš ื™ื•ืชืจ ืžืฉื ื” ืื ื™ ืขื•ื‘ื“ ืขืœ ื”ืกืคืจ "ื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืžื•ืฆืงื•ืช ืขื‘ื•ืจ ื”-Ethereum Blockchain. ืžื“ืจื™ืš ืžืขืฉื™", ื•ืขื›ืฉื™ื• ื”ืขื‘ื•ื“ื” ื”ื–ื• ื”ื•ืฉืœืžื”, ื•ื”ืกืคืจ ืคื•ืจืกื ื•ื–ืžื™ืŸ ื‘ืœื™ื˜ืจื™ื.

ืื ื™ ืžืงื•ื•ื” ืฉื”ืกืคืจ ืฉืœื™ ื™ืขื–ื•ืจ ืœืš ืœื”ืชื—ื™ืœ ืœื™ืฆื•ืจ ืงืฉืจื™ื ื—ื›ืžื™ื ืฉืœ Solidity ื•ืืคืœื™ืงืฆื™ื•ืช DApps ืžื‘ื•ื–ืจื•ืช ืขื‘ื•ืจ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฉืœ Ethereum. ื”ื•ื ืžื•ืจื›ื‘ ืž-12 ืฉื™ืขื•ืจื™ื ืขื ืžืฉื™ืžื•ืช ืžืขืฉื™ื•ืช. ืœืื—ืจ ื”ืฉืœืžืชื, ื”ืงื•ืจื ื™ื•ื›ืœ ืœื™ืฆื•ืจ ืฆืžืชื™ Ethereum ืžืงื•ืžื™ื™ื ืžืฉืœื•, ืœืคืจืกื ื—ื•ื–ื™ื ื—ื›ืžื™ื ื•ืœืงืจื•ื ืœืฉื™ื˜ื•ืช ืฉืœื”ื, ืœื”ื—ืœื™ืฃ ื ืชื•ื ื™ื ื‘ื™ืŸ ื”ืขื•ืœื ื”ืืžื™ืชื™ ืœื—ื•ื–ื™ื ื—ื›ืžื™ื ื‘ืืžืฆืขื•ืช ืื•ืจืงืœ, ื•ืœืขื‘ื•ื“ ืขื ืจืฉืช ื ื™ืคื•ื™ ื‘ืื’ื™ื ืœื ื™ืกื•ื™ Rinkeby.

ื”ืกืคืจ ืžื•ืคื ื” ืœื›ืœ ืžื™ ืฉืžืขื•ื ื™ื™ืŸ ื‘ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ืžืชืงื“ืžื•ืช ื‘ืชื—ื•ื ื”ื‘ืœื•ืงืฆโ€™ื™ื™ื ื™ื ื•ืจื•ืฆื” ืœืฆื‘ื•ืจ ื‘ืžื”ื™ืจื•ืช ื™ื“ืข ื”ืžืืคืฉืจ ืœื”ื ืœืขืฉื•ืช ืขื‘ื•ื“ื” ืžืขื ื™ื™ื ืช ื•ืžื‘ื˜ื™ื—ื”.

ืœื”ืœืŸ ืชืžืฆืื• ืืช ืชื•ื›ืŸ ื”ืขื ื™ื™ื ื™ื ื•ืืช ื”ืคืจืง ื”ืจืืฉื•ืŸ ืฉืœ ื”ืกืคืจ (ื’ื ืขืœ ืœื™ื˜ืจ ืงื˜ืขื™ื ืžื”ืกืคืจ ื–ืžื™ื ื™ื). ืื ื™ ืžืงื•ื•ื” ืœืงื‘ืœ ืžืฉื•ื‘, ื”ืขืจื•ืช ื•ื”ืฆืขื•ืช. ืืช ื›ืœ ื–ื” ืื ืกื” ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ื‘ื”ื›ื ืช ื”ืžื”ื“ื•ืจื” ื”ื‘ืื” ืฉืœ ื”ืกืคืจ.

ืชื•ื›ืŸ ื”ืขื ื™ื™ื ื™ืืžื‘ื•ืื”ืกืคืจ ืฉืœื ื• ืžื™ื•ืขื“ ืœืืœื• ืฉืจื•ืฆื™ื ืœื ืจืง ืœื”ื‘ื™ืŸ ืืช ืขืงืจื•ื ื•ืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฉืœ Ethereum, ืืœื ื’ื ืœืจื›ื•ืฉ ืžื™ื•ืžื ื•ื™ื•ืช ืžืขืฉื™ื•ืช ื‘ื™ืฆื™ืจืช DApps ืžื‘ื•ื–ืจื•ืช ื‘ืฉืคืช ื”ืชื›ื ื•ืช Solidity ืขื‘ื•ืจ ืจืฉืช ื–ื•.

ืขื“ื™ืฃ ืœื ืจืง ืœืงืจื•ื ืืช ื”ืกืคืจ ื”ื–ื”, ืืœื ืœืขื‘ื•ื“ ืื™ืชื• ืชื•ืš ื‘ื™ืฆื•ืข ืžืฉื™ืžื•ืช ืžืขืฉื™ื•ืช ื”ืžืชื•ืืจื•ืช ื‘ืฉื™ืขื•ืจื™ื. ื›ื“ื™ ืœืขื‘ื•ื“, ืชื–ื“ืงืง ืœืžื—ืฉื‘ ืžืงื•ืžื™, ืฉืจืช ื•ื™ืจื˜ื•ืืœื™ ืื• ืขื ืŸ ืขื ืžืขืจื›ืช ื”ื”ืคืขืœื” Debian ืื• Ubuntu ืžื•ืชืงื ืช. ืืชื” ื™ื›ื•ืœ ื’ื ืœื”ืฉืชืžืฉ ื‘-Raspberry Pi ืœื‘ื™ืฆื•ืข ืžืฉื™ืžื•ืช ืจื‘ื•ืช.

ื‘ืฉื™ืขื•ืจ ื”ืจืืฉื•ืŸ ื ืกืชื›ืœ ืขืœ ืขืงืจื•ื ื•ืช ื”ืคืขื•ืœื” ืฉืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum ื•ื”ื˜ืจืžื™ื ื•ืœื•ื’ื™ื” ื”ื‘ืกื™ืกื™ืช, ื•ื ื“ื‘ืจ ื’ื ืขืœ ื”ื™ื›ืŸ ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื”ื–ื”.

ื™ืขื“ ืฉื™ืขื•ืจ ืฉื ื™ - ืฆื•ืจ ืฆื•ืžืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืคืจื˜ื™ ืฉืœ Ethereum ืœืขื‘ื•ื“ื” ื ื•ืกืคืช ื‘ืžืกื’ืจืช ื”ืงื•ืจืก ื”ื–ื” ืขืœ ืฉืจืช ืื•ื‘ื•ื ื˜ื• ื•ื“ื‘ื™ืืŸ. ื ื‘ื—ืŸ ืืช ื”ืžืืคื™ื™ื ื™ื ืฉืœ ื”ืชืงื ืช ื›ืœื™ ืขื–ืจ ื‘ืกื™ืกื™ื™ื, ื›ื’ื•ืŸ geth, ื”ืžื‘ื˜ื™ื—ื™ื ืืช ืคืขื•ืœืช ืฆื•ืžืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฉืœื ื•, ื›ืžื• ื’ื ืืช ื“ืžื•ืŸ ืื—ืกื•ืŸ ื”ื ืชื•ื ื™ื ื”ืžื‘ื•ื–ืจ ืฉืœ ื ื—ื™ืœ.

ืฉื™ืขื•ืจ ืฉืœื™ืฉื™ ื™ืœืžื“ ืื•ืชืš ืื™ืš ืœื”ืชื ืกื•ืช ืขื Ethereum ืขืœ ืžื™ืงืจื• ืžื—ืฉื‘ Raspberry Pi ื–ื•ืœ. ืชืชืงื™ืŸ ืืช ืžืขืจื›ืช ื”ื”ืคืขืœื” Rasberian (OS) ืขืœ ื”-Raspberry Pi, ื›ืœื™ ื”ืฉื™ืจื•ืช Geth ืฉืžื ื™ืข ืืช ืฆื•ืžืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ื•ื“ืžื•ืŸ ืื—ืกื•ืŸ ื”ื ืชื•ื ื™ื ื”ืžื‘ื•ื–ืจ ืฉืœ Swarm.

ืฉื™ืขื•ืจ ืจื‘ื™ืขื™ ืžื•ืงื“ืฉ ืœื—ืฉื‘ื•ื ื•ืช ื•ื™ื—ื™ื“ื•ืช ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ื‘ืจืฉืช Ethereum, ื›ืžื• ื’ื ื“ืจื›ื™ื ืœื”ืขื‘ื™ืจ ื›ืกืคื™ื ืžื—ืฉื‘ื•ืŸ ืื—ื“ ืœืžืฉื ื”ื• ืžืžืกื•ืฃ Geth. ืชืœืžื“ ื›ื™ืฆื“ ืœื™ืฆื•ืจ ื—ืฉื‘ื•ื ื•ืช, ืœื™ื–ื•ื ืขืกืงืื•ืช ื”ืขื‘ืจืช ื›ืกืคื™ื ื•ืœืงื‘ืœ ืกื˜ื˜ื•ืก ืขืกืงืื•ืช ื•ืงื‘ืœื”.

ื‘ืฉื™ืขื•ืจ ื”ื—ืžื™ืฉื™ ืชื•ื›ืœื• ืœื”ื›ื™ืจ ื—ื•ื–ื™ื ื—ื›ืžื™ื ื‘ืจืฉืช Ethereum ื•ืœืœืžื•ื“ ืขืœ ื‘ื™ืฆื•ืขื ืขืœ ื™ื“ื™ ื”ืžื›ื•ื ื” ื”ื•ื™ืจื˜ื•ืืœื™ืช Ethereum.

ืืชื” ืชื™ืฆื•ืจ ื•ืชืคืจืกื ืืช ื”ื—ื•ื–ื” ื”ื—ื›ื ื”ืจืืฉื•ืŸ ืฉืœืš ื‘ืจืฉืช ื”ืคืจื˜ื™ืช Ethereum ื•ืชืœืžื“ ื›ื™ืฆื“ ืœืงืจื•ื ืœืคื•ื ืงืฆื™ื•ืช ืฉืœื•. ืœืฉื ื›ืš, ืชืฉืชืžืฉ ื‘-Remix Solidity IDE. ืชืœืžื“ ื’ื ื›ื™ืฆื“ ืœื”ืชืงื™ืŸ ื•ืœื”ืฉืชืžืฉ ื‘ืžื”ื“ืจ ืืฆื•ื•ื” solc.
ื ื“ื‘ืจ ื’ื ืขืœ ืžื” ืฉื ืงืจื Application Binary Interface (ABI) ื•ื ืœืžื“ ืื•ืชืš ื›ื™ืฆื“ ืœื”ืฉืชืžืฉ ื‘ื•.

ืฉื™ืขื•ืจ ืฉื™ืฉื™ ืžื•ืงื“ืฉ ืœื™ืฆื™ืจืช ืกืงืจื™ืคื˜ื™ื ืฉืœ JavaScript ื”ืžืจื™ืฆื™ื Node.js ื•ืœื‘ื™ืฆื•ืข ืคืขื•ืœื•ืช ืขื ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity.

ืชืชืงื™ืŸ ืืช Node.js ื‘-Ubuntu, Debian ื•- Rasberian OS, ืชื›ืชื•ื‘ ืกืงืจื™ืคื˜ื™ื ืœืคืจืกื•ื ื—ื•ื–ื” ื—ื›ื ื‘ืจืฉืช ื”ืžืงื•ืžื™ืช Ethereum ื•ืชืงืจื ืœืคื•ื ืงืฆื™ื•ืช ืฉืœื•.

ื‘ื ื•ืกืฃ, ืชืœืžื“ ื›ื™ืฆื“ ืœื”ืขื‘ื™ืจ ื›ืกืคื™ื ื‘ื™ืŸ ื—ืฉื‘ื•ื ื•ืช ืจื’ื™ืœื™ื ื‘ืืžืฆืขื•ืช ืกืงืจื™ืคื˜ื™ื, ื•ื›ืŸ ืœื–ื›ื•ืช ืื•ืชื ืœื—ืฉื‘ื•ื ื•ืช ื—ื•ื–ื™ื ื—ื›ืžื™ื.

ื‘ืฉื™ืขื•ืจ ื”ืฉื‘ื™ืขื™ ืชืœืžื“ื• ื›ื™ืฆื“ ืœื”ืชืงื™ืŸ ื•ืœื”ืฉืชืžืฉ ื‘ืžืกื’ืจืช ื”-Truffle, ื”ืคื•ืคื•ืœืจื™ืช ื‘ืงืจื‘ ืžืคืชื—ื™ ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity. ืชืœืžื“ ื›ื™ืฆื“ ืœื™ืฆื•ืจ ืกืงืจื™ืคื˜ื™ื ืฉืœ JavaScript ื”ืงื•ืจืื™ื ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื” ื‘ืืžืฆืขื•ืช ืžื•ื“ื•ืœ ื—ื•ื–ื” ื›ืžื”ื™ืŸ, ื•ืœื‘ื“ื•ืง ืืช ื”ื—ื•ื–ื” ื”ื—ื›ื ืฉืœืš ื‘ืืžืฆืขื•ืช Truffle.

ืฉื™ืขื•ืจ ืฉืžื™ื ื™ ืžื•ืงื“ืฉ ืœืกื•ื’ื™ ื ืชื•ื ื™ื ืฉืœ Solidity. ืืชื” ืชื›ืชื•ื‘ ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืขื•ื‘ื“ื™ื ืขื ืกื•ื’ื™ ื ืชื•ื ื™ื ื›ื’ื•ืŸ ืžืกืคืจื™ื ืฉืœืžื™ื ื—ืชื•ืžื™ื ื•ื‘ืœืชื™ ืžืกื•ืžื ื™ื, ืžืกืคืจื™ื ื—ืชื•ืžื™ื, ืžื—ืจื•ื–ื•ืช, ื›ืชื•ื‘ื•ืช, ืžืฉืชื ื™ื ืžื•ืจื›ื‘ื™ื, ืžืขืจื›ื™ื, ืกืคื™ืจื•ืช, ืžื‘ื ื™ื ื•ืžื™ืœื•ื ื™ื.

ื‘ืฉื™ืขื•ืจ ื”ืชืฉื™ืขื™ ืืชื” ืชื”ื™ื” ืฆืขื“ ืื—ื“ ืงืจื•ื‘ ื™ื•ืชืจ ืœื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืขื‘ื•ืจ ื”-Ethereum mainnet. ืชืœืžื“ื• ื›ื™ืฆื“ ืœืคืจืกื ื—ื•ื–ื™ื ื‘ืืžืฆืขื•ืช ื˜ืจืืคืœ ื‘ืจืฉืช ื”ืคืจื˜ื™ืช ืฉืœ Geth, ื›ืžื• ื’ื ื‘ืจืฉืช ื”ื‘ื“ื™ืงื•ืช ืฉืœ ืจื™ื ืงื‘ื™. ืื™ืชื•ืจ ื‘ืื’ื™ื ื‘ื—ื•ื–ื” ื—ื›ื ื‘ืจืฉืช ืจื™ื ืงื‘ื™ ืฉื™ืžื•ืฉื™ ืžืื•ื“ ืœืคื ื™ ืคืจืกื•ืžื• ื‘ืจืฉืช ื”ืจืืฉื™ืช - ื›ืžืขื˜ ื”ื›ืœ ืืžื™ืชื™ ืฉื, ืื‘ืœ ื‘ื—ื™ื ื.

ื‘ืžืกื’ืจืช ื”ืฉื™ืขื•ืจ, ืชื™ืฆื•ืจ ืฆื•ืžืช ืจืฉืช ืœื‘ื“ื™ืงืช Rinkeby, ืชืžืžืŸ ืื•ืชื• ื‘ื›ืกืคื™ื ื•ืชืคืจืกื ื—ื•ื–ื” ื—ื›ื.

ืœืงื— 10 ืžื•ืงื“ืฉ ืœืื—ืกื•ืŸ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ Ethereum Swarm. ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘ืื—ืกื•ืŸ ืžื‘ื•ื–ืจ, ืืชื” ื—ื•ืกืš ื‘ืื—ืกื•ืŸ ื›ืžื•ื™ื•ืช ื’ื“ื•ืœื•ืช ืฉืœ ื ืชื•ื ื™ื ื‘-Ethereum blockchain.

ื‘ืžื“ืจื™ืš ื–ื”, ืชื™ืฆื•ืจ ืื—ืกื•ืŸ Swarm ืžืงื•ืžื™, ืคืขื•ืœื•ืช ื›ืชื™ื‘ื” ื•ืงืจื™ืื” ืขืœ ืงื‘ืฆื™ื ื•ืกืคืจื™ื•ืช ืงื‘ืฆื™ื. ืœืื—ืจ ืžื›ืŸ, ืชืœืžื“ ื›ื™ืฆื“ ืœืขื‘ื•ื“ ืขื ืฉืขืจ Swarm ื”ืฆื™ื‘ื•ืจื™, ืœื›ืชื•ื‘ ืกืงืจื™ืคื˜ื™ื ืœื’ื™ืฉื” ืœ-Swarm ืž-Node.js, ื•ื›ืŸ ืœื”ืฉืชืžืฉ ื‘ืžื•ื“ื•ืœ Perl Net::Ethereum::Swarm.

ืžื˜ืจืช ืฉื™ืขื•ืจ 11 - ืืžืŸ ื‘ืขื‘ื•ื“ื” ืขื ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity ืชื•ืš ืฉื™ืžื•ืฉ ื‘ืฉืคืช ื”ืชื›ื ื•ืช ื”ืคื•ืคื•ืœืจื™ืช Python ื•ื‘ืžืกื’ืจืช Web3.py. ืชืชืงื™ืŸ ืืช ื”ืžืกื’ืจืช, ืชื›ืชื•ื‘ ืกืงืจื™ืคื˜ื™ื ื›ื“ื™ ืœื”ื“ืจ ื•ืœืคืจืกื ืืช ื”ื—ื•ื–ื” ื”ื—ื›ื, ื•ืชืงืจื ืœืคื•ื ืงืฆื™ื•ืช ืฉืœื•. ื‘ืžืงืจื” ื–ื”, Web3.py ื™ืฉืžืฉ ื”ืŸ ื‘ืคื ื™ ืขืฆืžื• ื•ื”ืŸ ื‘ืฉื™ืœื•ื‘ ืขื ืกื‘ื™ื‘ืช ื”ืคื™ืชื•ื— ื”ืžืฉื•ืœื‘ืช Truffle.

ื‘ืฉื™ืขื•ืจ 12 ืชืœืžื“ ืœื”ืขื‘ื™ืจ ื ืชื•ื ื™ื ื‘ื™ืŸ ื—ื•ื–ื™ื ื—ื›ืžื™ื ืœืขื•ืœื ื”ืืžื™ืชื™ ื‘ืืžืฆืขื•ืช ืื•ืจืงืœ. ื–ื” ื™ื”ื™ื” ืฉื™ืžื•ืฉื™ ืขื‘ื•ืจืš ื›ื“ื™ ืœืงื‘ืœ ื ืชื•ื ื™ื ืžืืชืจื™ ืื™ื ื˜ืจื ื˜, ืžื›ืฉื™ืจื™ IoT, ืžื›ืฉื™ืจื™ื ื•ื—ื™ื™ืฉื ื™ื ืฉื•ื ื™ื, ื•ืœืฉืœื•ื— ื ืชื•ื ื™ื ืžื—ื•ื–ื™ื ื—ื›ืžื™ื ืœืžื›ืฉื™ืจื™ื ืืœื”. ื‘ื—ืœืง ื”ืžืขืฉื™ ืฉืœ ื”ืฉื™ืขื•ืจ, ืชื™ืฆื•ืจ ืื•ืจืงืœ ื•ื—ื•ื–ื” ื—ื›ื ื”ืžืงื‘ืœ ืืช ืฉืขืจ ื”ื—ืœื™ืคื™ืŸ ื”ื ื•ื›ื—ื™ ื‘ื™ืŸ ื”ื“ื•ืœืจ ืœืจื•ื‘ืœ ืžืืชืจ ื”ื‘ื ืง ื”ืžืจื›ื–ื™ ืฉืœ ื”ืคื“ืจืฆื™ื” ื”ืจื•ืกื™ืช.

ืฉื™ืขื•ืจ 1. ื‘ืงืฆืจื” ืขืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื•ืจืฉืช Ethereumืžื˜ืจืช ื”ืฉื™ืขื•ืจ: ื”ื›ื™ืจื• ืืช ืขืงืจื•ื ื•ืช ื”ืคืขื•ืœื” ืฉืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum, ืชื—ื•ืžื™ ื”ื™ื™ืฉื•ื ื•ื”ื˜ืจืžื™ื ื•ืœื•ื’ื™ื” ื”ื‘ืกื™ืกื™ืช ืฉืœื•.
ืžืฉื™ืžื•ืช ืžืขืฉื™ื•ืช: ืœื ืžื›ื•ืกื” ื‘ืฉื™ืขื•ืจ ื–ื”.

ืื™ืŸ ื›ืžืขื˜ ืžืคืชื— ืชื•ื›ื ื” ื”ื™ื•ื ืฉืœื ืฉืžืข ื“ื‘ืจ ืขืœ ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ (Blockchain), ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื (Cryptocurrency ืื• Crypto Currency), ื‘ื™ื˜ืงื•ื™ืŸ (Bitcoin), ื”ื ืคืงืช ืžื˜ื‘ืขื•ืช ืจืืฉื•ื ื™ืช (ICO, Initial coin offering), ื—ื•ื–ื™ื ื—ื›ืžื™ื (Smart Contract), ื›ืžื• ื’ื ืžื•ืฉื’ื™ื ื•ืžื•ื ื—ื™ื ืื—ืจื™ื ื”ืงืฉื•ืจื™ื ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ.

ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืคื•ืชื—ืช ืฉื•ื•ืงื™ื ื—ื“ืฉื™ื ื•ื™ื•ืฆืจืช ืžืงื•ืžื•ืช ืขื‘ื•ื“ื” ืœืžืชื›ื ืชื™ื. ืื ืืชื” ืžื‘ื™ืŸ ืืช ื›ืœ ื”ืžื•ืจื›ื‘ื•ื™ื•ืช ืฉืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช cryptocurrency ื•ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื—ื•ื–ื™ื ื—ื›ืžื™ื, ืื– ืœื ืืžื•ืจื•ืช ืœื”ื™ื•ืช ืœืš ื‘ืขื™ื•ืช ืœื™ื™ืฉื ืืช ื”ื™ื“ืข ื”ื–ื” ื‘ืคื•ืขืœ.

ื—ื™ื™ื‘ื™ื ืœื•ืžืจ ืฉื™ืฉ ื”ืจื‘ื” ืกืคืงื•ืœืฆื™ื•ืช ืกื‘ื™ื‘ ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ื•ื‘ืœื•ืงืฆ'ื™ื™ืŸ. ื ืฉืื™ืจ ื‘ืฆื“ ื“ื™ื•ื ื™ื ืขืœ ืฉื™ื ื•ื™ื™ื ื‘ืฉืขืจื™ ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื, ื™ืฆื™ืจืช ืคื™ืจืžื™ื“ื•ืช, ื ื‘ื›ื™ ื—ืงื™ืงืช ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ื•ื›ื•'. ื‘ืงื•ืจืก ื”ื”ื›ืฉืจื” ืฉืœื ื• ื ืชืžืงื“ ื‘ืขื™ืงืจ ื‘ื”ื™ื‘ื˜ื™ื ื”ื˜ื›ื ื™ื™ื ืฉืœ ืฉื™ืžื•ืฉ ื‘ื—ื•ื–ื™ื ื—ื›ืžื™ื ื‘-Ethereum blockchain ื•ืคื™ืชื•ื— ืžื” ืฉื ืงืจื ืืคืœื™ืงืฆื™ื•ืช ืžื‘ื•ื–ืจื•ืช (DApps).

ืžื” ื–ื” ื‘ืœื•ืงืฆ'ื™ื™ืŸ

Blockchain (Block Chain) ื”ื™ื ืฉืจืฉืจืช ืฉืœ ื‘ืœื•ืงื™ ื ืชื•ื ื™ื ื”ืžื—ื•ื‘ืจื™ื ื–ื” ืœื–ื” ื‘ืฆื•ืจื” ืžืกื•ื™ืžืช. ื‘ืชื—ื™ืœืช ื”ืฉืจืฉืจืช ื™ืฉ ืืช ื”ื‘ืœื•ืง ื”ืจืืฉื•ืŸ, ื”ื ืงืจื ื”ื‘ืœื•ืง ื”ืจืืฉื•ื ื™ (ื‘ืœื•ืง ื‘ืจืืฉื™ืช) ืื• ื‘ืœื•ืง ื‘ืจืืฉื™ืช. ืื—ืจื™ื• ื”ืฉื ื™, ืื—ืจ ื›ืš ื”ืฉืœื™ืฉื™ ื•ื›ืŸ ื”ืœืื”.

ื›ืœ ื‘ืœื•ืงื™ ื”ื ืชื•ื ื™ื ื”ืœืœื• ืžืฉื•ื›ืคืœื™ื ืื•ื˜ื•ืžื˜ื™ืช ื‘ืฆืžืชื™ื ืจื‘ื™ื ืฉืœ ืจืฉืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ. ื–ื” ืžื‘ื˜ื™ื— ืื—ืกื•ืŸ ืžื‘ื•ื–ืจ ืฉืœ ื ืชื•ื ื™ ื‘ืœื•ืงืฆ'ื™ื™ืŸ.
ืืชื” ื™ื›ื•ืœ ืœื—ืฉื•ื‘ ืขืœ ืžืขืจื›ืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื›ืขืœ ืžืกืคืจ ืจื‘ ืฉืœ ืฆืžืชื™ื (ืฉืจืชื™ื ืคื™ื–ื™ื™ื ืื• ื•ื™ืจื˜ื•ืืœื™ื™ื) ื”ืžื—ื•ื‘ืจื™ื ื‘ืจืฉืช ื•ืžืฉื›ืคืœื™ื ืืช ื›ืœ ื”ืฉื™ื ื•ื™ื™ื ื‘ืฉืจืฉืจืช ื‘ืœื•ืงื™ ื”ื ืชื•ื ื™ื. ื–ื” ื›ืžื• ืžื—ืฉื‘ ืขื ืง ืžืจื•ื‘ื” ืฉืจืชื™ื, ื•ื”ืฆืžืชื™ื ืฉืœ ืžื—ืฉื‘ ื›ื–ื” (ืฉืจืชื™ื) ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ืžืคื•ื–ืจื™ื ื‘ื›ืœ ื”ืขื•ืœื. ื•ื’ื ืืชื” ื™ื›ื•ืœ ืœื”ื•ืกื™ืฃ ืืช ื”ืžื—ืฉื‘ ืฉืœืš ืœืจืฉืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ.

ืžืกื“ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ

ื ื™ืชืŸ ืœื”ืชื™ื™ื—ืก ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ ื›ืžืกื“ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ ื”ืžืฉื•ื›ืคืœ ื‘ื›ืœ ื”ืฆืžืชื™ื ืฉืœ ืจืฉืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ. ื‘ืชื™ืื•ืจื™ื”, ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื™ื”ื™ื” ืชืคืขื•ืœื™ ื›ืœ ืขื•ื“ ืœืคื—ื•ืช ืฆื•ืžืช ืื—ื“ ืขื•ื‘ื“, ื•ื™ืื—ืกืŸ ืืช ื›ืœ ื”ื‘ืœื•ืงื™ื ืฉืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ.

ืจื™ืฉื•ื ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ

ื ื™ืชืŸ ืœื”ืชื™ื™ื—ืก ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ ื›ืขืœ ืกืคืจ ื—ืฉื‘ื•ื ื•ืช ืžื‘ื•ื–ืจ ืฉืœ ื ืชื•ื ื™ื ื•ืคืขื•ืœื•ืช (ืขืกืงืื•ืช). ืฉื ื ื•ืกืฃ ืœืคื ืงืก ื›ื–ื” ื”ื•ื ืกืคืจ ื—ืฉื‘ื•ื ื•ืช.

ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ื ืชื•ื ื™ื ืœืคื ืงืก ื—ืฉื‘ื•ื ื•ืช ืžื‘ื•ื–ืจ, ืืš ืœื ื ื™ืชืŸ ืœืฉื ื•ืช ืื• ืœืžื—ื•ืง ืื•ืชื. ื—ื•ืกืจ ืืคืฉืจื•ืช ื–ื• ืžื•ืฉื’ืช, ื‘ืžื™ื•ื—ื“, ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘ืืœื’ื•ืจื™ืชืžื™ื ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื, ืืœื’ื•ืจื™ืชืžื™ื ืžื™ื•ื—ื“ื™ื ืœื”ื•ืกืคืช ื‘ืœื•ืงื™ื ืœืฉืจืฉืจืช ื•ืื—ืกื•ืŸ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ.

ื‘ืขืช ื”ื•ืกืคืช ื‘ืœื•ืงื™ื ื•ื‘ื™ืฆื•ืข ืคืขื•ืœื•ืช (ืขืกืงืื•ืช), ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืžืคืชื—ื•ืช ืคืจื˜ื™ื™ื ื•ืฆื™ื‘ื•ืจื™ื™ื. ื”ื ืžื’ื‘ื™ืœื™ื ืืช ืžืฉืชืžืฉื™ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืจืง ื‘ื›ืš ืฉื”ื ื ื•ืชื ื™ื ืœื”ื ื’ื™ืฉื” ืœื‘ืœื•ืงื™ื ืฉืœ ื ืชื•ื ื™ื ืžืฉืœื”ื.

ืขืกืงื•ืช

Blockchain ืื•ื’ืจ ืžื™ื“ืข ืขืœ ืคืขื•ืœื•ืช (ืขืกืงืื•ืช) ื‘ื‘ืœื•ืงื™ื. ื™ื—ื“ ืขื ื–ืืช, ืœื ื ื™ืชืŸ ืœื‘ื˜ืœ ืื• ืœืฉื ื•ืช ืขืกืงืื•ืช ื™ืฉื ื•ืช ืฉื›ื‘ืจ ื”ื•ืฉืœืžื•. ืขืกืงืื•ืช ื—ื“ืฉื•ืช ืžืื•ื—ืกื ื•ืช ื‘ื‘ืœื•ืงื™ื ื—ื“ืฉื™ื ืฉื ื•ืกืคื•.

ื‘ืื•ืคืŸ ื–ื”, ื ื™ืชืŸ ืœืชืขื“ ืืช ื›ืœ ื”ื™ืกื˜ื•ืจื™ื™ืช ื”ืขืกืงืื•ืช ืœืœื ืฉื™ื ื•ื™ ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ. ืœื›ืŸ, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ืœืžืฉืœ, ืœืื—ืกื•ืŸ ืžืื•ื‘ื˜ื— ืฉืœ ืขืกืงืื•ืช ื‘ื ืงืื™ื•ืช, ืžื™ื“ืข ืขืœ ื–ื›ื•ื™ื•ืช ื™ื•ืฆืจื™ื, ื”ื™ืกื˜ื•ืจื™ื™ืช ืฉื™ื ื•ื™ื™ื ื‘ื‘ืขืœื™ ื ื›ืกื™ื ื•ื›ื•'.

ื”-Ethereum blockchain ืžื›ื™ืœ ืžื” ืฉื ืงืจื ืžืฆื‘ื™ ืžืขืจื›ืช. ืขื ื‘ื™ืฆื•ืข ืขืกืงืื•ืช, ื”ืžืฆื‘ ืžืฉืชื ื” ืžื”ืžืฆื‘ ื”ื”ืชื—ืœืชื™ ืœืžืฆื‘ ื”ื ื•ื›ื—ื™. ืขืกืงืื•ืช ื ืจืฉืžื•ืช ื‘ื‘ืœื•ืงื™ื.

ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฆื™ื‘ื•ืจื™ื™ื ื•ืคืจื˜ื™ื™ื

ื™ืฉ ืœืฆื™ื™ืŸ ื›ืืŸ ืฉื›ืœ ื”ื ืืžืจ ื ื›ื•ืŸ ืจืง ืœื’ื‘ื™ ืžื” ืฉื ืงืจื ืจืฉืชื•ืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฆื™ื‘ื•ืจื™ื•ืช, ืฉืื™ื ืŸ ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ื ืฉืœื˜ื•ืช ืขืœ ื™ื“ื™ ื›ืœ ืื“ื ืื• ื™ืฉื•ืช ืžืฉืคื˜ื™ืช, ืกื•ื›ื ื•ืช ืžืžืฉืœืชื™ืช ืื• ืžืžืฉืœื”.
ืžื” ืฉื ืงืจื ืจืฉืชื•ืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืคืจื˜ื™ื•ืช ื ืžืฆืื•ืช ื‘ืฉืœื™ื˜ื” ืžืœืื” ืฉืœ ื™ื•ืฆืจื™ื”ืŸ, ื•ื”ื›ืœ ืืคืฉืจื™ ืฉื, ืœืžืฉืœ, ื”ื—ืœืคื” ืžืœืื” ืฉืœ ื›ืœ ื’ื•ืฉื™ ื”ืฉืจืฉืจืช.

ื™ื™ืฉื•ืžื™ื ืžืขืฉื™ื™ื ืฉืœ ื‘ืœื•ืงืฆ'ื™ื™ืŸ

ืœืžื” ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื™ื›ื•ืœ ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™?

ื‘ืงื™ืฆื•ืจ, ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืžืืคืฉืจ ืœื‘ืฆืข ื‘ืฆื•ืจื” ืžืื•ื‘ื˜ื—ืช ืขืกืงืื•ืช (ืขืกืงืื•ืช) ื‘ื™ืŸ ืื ืฉื™ื ืื• ื—ื‘ืจื•ืช ืฉืื™ื ืŸ ืกื•ืžื›ื•ืช ื–ื• ืขืœ ื–ื•. ื ืชื•ื ื™ื ืฉื ืจืฉืžื• ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ (ืขืกืงืื•ืช, ื ืชื•ื ื™ื ืื™ืฉื™ื™ื, ืžืกืžื›ื™ื, ืื™ืฉื•ืจื™ื, ื—ื•ื–ื™ื, ื—ืฉื‘ื•ื ื™ื•ืช ื•ื›ื•') ืื™ื ื ื ื™ืชื ื™ื ืœื–ื™ื•ืฃ ืื• ื”ื—ืœืคื” ืœืื—ืจ ื”ื”ืงืœื˜ื”. ืœื›ืŸ, ื‘ื”ืชื‘ืกืก ืขืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ื ื™ืชืŸ ืœื™ืฆื•ืจ, ืœืžืฉืœ, ืจื™ืฉื•ื ืžื‘ื•ื–ืจ ืžื”ื™ืžืŸ ืฉืœ ืกื•ื’ื™ื ืฉื•ื ื™ื ืฉืœ ืžืกืžื›ื™ื.

ื›ืžื•ื‘ืŸ, ืืชื” ื™ื•ื“ืข ืฉืžืขืจื›ื•ืช ืงืจื™ืคื˜ื• ื ื•ืฆืจื•ืช ืขืœ ื‘ืกื™ืก ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ืฉื ื•ืขื“ื• ืœื”ื—ืœื™ืฃ ื›ืกืฃ ื ื™ื™ืจ ืจื’ื™ืœ. ื›ืกืฃ ื ื™ื™ืจ ื ืงืจื ื’ื ืคื™ืื˜ (ืž-Fiat Money).
ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืžื‘ื˜ื™ื— ืืช ื”ืื—ืกื•ืŸ ื•ื”ืื™-ืฉื™ื ื•ื™ ืฉืœ ืขืกืงืื•ืช ืฉื ืจืฉืžื• ื‘ื‘ืœื•ืงื™ื, ื•ื–ื• ื”ืกื™ื‘ื” ืฉื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื• ืœื™ืฆื™ืจืช ืžืขืจื›ื•ืช ืงืจื™ืคื˜ื•. ื”ื•ื ืžื›ื™ืœ ืืช ื›ืœ ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื”ืขื‘ืจืช ื›ืกืคื™ ื”ืงืจื™ืคื˜ื• ื‘ื™ืŸ ืžืฉืชืžืฉื™ื ืฉื•ื ื™ื (ื—ืฉื‘ื•ื ื•ืช), ื•ื ื™ืชืŸ ืœืขืงื•ื‘ ืื—ืจ ื›ืœ ืคืขื•ืœื”.

ืœืžืจื•ืช ืฉืขืกืงืื•ืช ื‘ืชื•ืš ืžืขืจื›ื•ืช ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื•ืช ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืื ื•ื ื™ืžื™ื•ืช, ืžืฉื™ื›ืช ืžื˜ื‘ืข ืงืจื™ืคื˜ื•ื’ืจืคื™ ื•ื”ื—ืœืคืชื• ื‘ื›ืกืฃ ืคื™ืื˜ ืžื‘ื™ืื” ื‘ื“ืจืš ื›ืœืœ ืœื—ืฉื™ืคืช ื–ื”ื•ืช ื”ื‘ืขืœื™ื ืฉืœ ื ื›ืก ื”ืžื˜ื‘ืขื•ืช ื”ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื.

ืžื” ืฉื ืงืจื ื—ื•ื–ื™ื ื—ื›ืžื™ื, ืฉื”ื ืชื•ื›ื ื•ืช ื”ืคื•ืขืœื•ืช ืขืœ ืจืฉืช Ethereum, ืžืืคืฉืจื™ื ืœืš ืœื”ืคื•ืš ืืช ืชื”ืœื™ืš ืกื™ื•ื ื”ืขืกืงืื•ืช ืœืื•ื˜ื•ืžื˜ื™ื•ืช ื•ืœืคืงื— ืขืœ ื™ื™ืฉื•ืžืŸ. ื–ื” ื™ืขื™ืœ ื‘ืžื™ื•ื—ื“ ืื ื”ืชืฉืœื•ื ืขื‘ื•ืจ ื”ืขืกืงื” ืžืชื‘ืฆืข ื‘ืืžืฆืขื•ืช ืžื˜ื‘ืข ื”ืงืจื™ืคื˜ื•ื’ืจืคื™ Ether.

ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื—ื•ื–ื™ื ื”ื—ื›ืžื™ื Ethereum blockchain ื•-Ethereum ื”ื›ืชื•ื‘ื™ื ื‘ืฉืคืช ื”ืชื›ื ื•ืช Solidity, ืœืžืฉืœ, ื‘ืชื—ื•ืžื™ื ื”ื‘ืื™ื:

  • ื—ืœื•ืคื” ืœืื™ืฉื•ืจ ื ื•ื˜ืจื™ื•ื ื™ ืฉืœ ืžืกืžื›ื™ื;
  • ืื—ืกื•ืŸ ืคื ืงืก ื—ืคืฆื™ ืžืงืจืงืขื™ืŸ ื•ืžื™ื“ืข ืขืœ ืขืกืงืื•ืช ืขื ื—ืคืฆื™ ืžืงืจืงืขื™ืŸ;
  • ืื—ืกื•ืŸ ืžื™ื“ืข ืขืœ ื–ื›ื•ื™ื•ืช ื™ื•ืฆืจื™ื ืขืœ ืงื ื™ื™ืŸ ืจื•ื—ื ื™ (ืกืคืจื™ื, ืชืžื•ื ื•ืช, ื™ืฆื™ืจื•ืช ืžื•ื–ื™ืงืœื™ื•ืช ื•ื›ื•');
  • ื™ืฆื™ืจืช ืžืขืจื›ื•ืช ื”ืฆื‘ืขื” ืขืฆืžืื™ื•ืช;
  • ืžื™ืžื•ืŸ ื•ื‘ื ืงืื•ืช;
  • ืœื•ื’ื™ืกื˜ื™ืงื” ื‘ืงื ื” ืžื™ื“ื” ื‘ื™ื ืœืื•ืžื™, ืžืขืงื‘ ืื—ืจ ืชื ื•ืขืช ืกื—ื•ืจื•ืช;
  • ืื—ืกื•ืŸ ื ืชื•ื ื™ื ืื™ืฉื™ื™ื ื›ืื ืœื•ื’ื™ ืœืžืขืจื›ืช ืชืขื•ื“ื•ืช ื–ื”ื•ืช;
  • ืขืกืงืื•ืช ืžืื•ื‘ื˜ื—ื•ืช ื‘ืชื—ื•ื ื”ืžืกื—ืจื™;
  • ืื—ืกื•ืŸ ืชื•ืฆืื•ืช ื‘ื“ื™ืงื•ืช ืจืคื•ืื™ื•ืช, ื›ืžื• ื’ื ื”ื”ื™ืกื˜ื•ืจื™ื” ืฉืœ ื”ืœื™ื›ื™ื ืฉื ืงื‘ืขื•

ื‘ืขื™ื•ืช ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ

ืื‘ืœ, ื›ืžื•ื‘ืŸ, ืœื ื”ื›ืœ ืคืฉื•ื˜ ื›ืžื• ืฉื–ื” ื ืจืื”!

ื™ืฉ ื‘ืขื™ื•ืช ื‘ืื™ืžื•ืช ื ืชื•ื ื™ื ืœืคื ื™ ื”ื•ืกืคืชื ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ (ืœืžืฉืœ, ื”ืื ื”ื ืžื–ื•ื™ืคื™ื?), ื‘ืขื™ื•ืช ื‘ืื‘ื˜ื—ืช ื”ืžืขืจื›ืช ื•ืชื•ื›ื ื•ืช ื”ืืคืœื™ืงืฆื™ื” ื”ืžืฉืžืฉื•ืช ืœืขื‘ื•ื“ื” ืขื ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ื‘ืขื™ื•ืช ืขื ื”ืืคืฉืจื•ืช ืœื”ืฉืชืžืฉ ื‘ืฉื™ื˜ื•ืช ื”ื ื“ืกื” ื—ื‘ืจืชื™ืช ืœื’ื ื™ื‘ืช ื’ื™ืฉื” ืœืืจื ืงื™ ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ื•ื›ื•' .ืค.

ืฉื•ื‘, ืื ืื ื—ื ื• ืœื ืžื“ื‘ืจื™ื ืขืœ ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฆื™ื‘ื•ืจื™, ืฉืฆืžืชื™ื• ืคื–ื•ืจื™ื ื‘ื›ืœ ื”ืขื•ืœื, ืืœื ืขืœ ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืคืจื˜ื™ ื”ืฉื™ื™ืš ืœืื“ื ืื• ืœืืจื’ื•ืŸ, ืื– ืจืžืช ื”ืืžื•ืŸ ื›ืืŸ ืœื ืชื”ื™ื” ื’ื‘ื•ื”ื” ืžืจืžืช ื”ืืžื•ืŸ. ื‘ืื“ื ื–ื” ืื• ื‘ืืจื’ื•ืŸ ื”ื–ื”.

ื›ืžื• ื›ืŸ, ื™ืฉ ืœืงื—ืช ื‘ื—ืฉื‘ื•ืŸ ืฉื”ื ืชื•ื ื™ื ืฉื ืจืฉืžื• ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื”ื•ืคื›ื™ื ืœื–ืžื™ื ื™ื ืœื›ื•ืœื. ื‘ืžื•ื‘ืŸ ื–ื”, ื‘ืœื•ืงืฆ'ื™ื™ืŸ (ื‘ืขื™ืงืจ ืฆื™ื‘ื•ืจื™) ืื™ื ื• ืžืชืื™ื ืœืื—ืกื•ืŸ ืžื™ื“ืข ืกื•ื“ื™. ืขื ื–ืืช, ื”ืขื•ื‘ื“ื” ืฉืœื ื ื™ืชืŸ ืœืฉื ื•ืช ืžื™ื“ืข ืขืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื™ื›ื•ืœื” ืœืขื–ื•ืจ ืœืžื ื•ืข ืื• ืœื—ืงื•ืจ ืกื•ื’ื™ื ืฉื•ื ื™ื ืฉืœ ืคืขื™ืœื•ื™ื•ืช ื”ื•ื ืื”.

ืืคืœื™ืงืฆื™ื•ืช ืžื‘ื•ื–ืจื•ืช ืฉืœ Ethereum ื™ื”ื™ื• ื ื•ื—ื•ืช ืื ืชืฉืœื ืขื‘ื•ืจ ื”ืฉื™ืžื•ืฉ ื‘ื”ืŸ ื‘ืืžืฆืขื•ืช ืžื˜ื‘ืข ืงืจื™ืคื˜ื•ื’ืจืคื™. ื›ื›ืœ ืฉื™ื•ืชืจ ืื ืฉื™ื ืžื—ื–ื™ืงื™ื ื‘ืžื˜ื‘ืข ืงืจื™ืคื˜ื•ื’ืจืคื™ ืื• ืžื•ื›ื ื™ื ืœืจื›ื•ืฉ ืื•ืชื•, ื›ืš ื™ื”ืคื›ื• DApps ื•ื—ื•ื–ื™ื ื—ื›ืžื™ื ืคื•ืคื•ืœืจื™ื™ื ื™ื•ืชืจ.

ื‘ืขื™ื•ืช ื ืคื•ืฆื•ืช ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฉืžืขื›ื‘ื•ืช ืืช ื”ื™ื™ืฉื•ื ื”ืžืขืฉื™ ื›ื•ืœืœื•ืช ืืช ื”ืžื”ื™ืจื•ืช ื”ืžื•ื’ื‘ืœืช ืฉื‘ื” ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ื‘ืœื•ืงื™ื ื—ื“ืฉื™ื ื•ื”ืขืœื•ืช ื”ื’ื‘ื•ื”ื” ื™ื—ืกื™ืช ืฉืœ ืขืกืงืื•ืช. ืื‘ืœ ื”ื˜ื›ื ื•ืœื•ื’ื™ื” ื‘ืชื—ื•ื ื”ื–ื” ืžืชืคืชื—ืช ื‘ืื•ืคืŸ ืคืขื™ืœ, ื•ื™ืฉ ืชืงื•ื•ืช ืฉื‘ืขื™ื•ืช ื˜ื›ื ื™ื•ืช ื™ื™ืคืชืจื• ืขื ื”ื–ืžืŸ.

ื‘ืขื™ื” ื ื•ืกืคืช ื”ื™ื ืฉื—ื•ื–ื™ื ื—ื›ืžื™ื ื‘-Ethereum blockchain ืคื•ืขืœื™ื ื‘ืกื‘ื™ื‘ื” ืžื‘ื•ื“ื“ืช ืฉืœ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช, ื•ืื™ืŸ ืœื”ื ื’ื™ืฉื” ืœื ืชื•ื ื™ื ืžื”ืขื•ืœื ื”ืืžื™ืชื™. ื‘ืคืจื˜, ืชื•ื›ื ืช ื”ื—ื•ื–ื” ื”ื—ื›ื ืื™ื ื” ื™ื›ื•ืœื” ืœืงืจื•ื ื‘ืขืฆืžื” ื ืชื•ื ื™ื ืžืืชืจื™ื ืื• ืžื›ืฉื™ืจื™ื ืคื™ื–ื™ื™ื ื›ืœืฉื”ื (ื—ื™ื™ืฉื ื™ื, ืื ืฉื™ ืงืฉืจ ื•ื›ื•'), ื•ื’ื ืื™ื ื” ื™ื›ื•ืœื” ืœื”ื•ืฆื™ื ื ืชื•ื ื™ื ืœืžื›ืฉื™ืจื™ื ื—ื™ืฆื•ื ื™ื™ื ื›ืœืฉื”ื. ื ื“ื•ืŸ ื‘ื‘ืขื™ื” ื–ื• ื•ื‘ื“ืจื›ื™ื ืœืคืชื•ืจ ืื•ืชื” ื‘ืฉื™ืขื•ืจ ืฉื™ื•ืงื“ืฉ ืœืžื” ืฉื ืงืจื Oracles - ืžืชื•ื•ืš ืžื™ื“ืข ืฉืœ ื—ื•ื–ื™ื ื—ื›ืžื™ื.

ื™ืฉ ื’ื ื”ื’ื‘ืœื•ืช ื—ื•ืงื™ื•ืช. ื‘ืžื“ื™ื ื•ืช ืžืกื•ื™ืžื•ืช, ืœืžืฉืœ, ืืกื•ืจ ืœื”ืฉืชืžืฉ ื‘ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ื›ืืžืฆืขื™ ืชืฉืœื•ื, ืื‘ืœ ืืชื” ื™ื›ื•ืœ ืœื”ื—ื–ื™ืง ื‘ื• ื›ืกื•ื’ ืฉืœ ื ื›ืก ื“ื™ื’ื™ื˜ืœื™, ื›ืžื• ื ื™ื™ืจื•ืช ืขืจืš. ื ื™ืชืŸ ืœืงื ื•ืช ื•ืœืžื›ื•ืจ ื ื›ืกื™ื ื›ืืœื” ื‘ื‘ื•ืจืกื”. ื‘ื›ืœ ืžืงืจื”, ื‘ืขืช ื™ืฆื™ืจืช ืคืจื•ื™ืงื˜ ืฉืขื•ื‘ื“ ืขื ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื, ืขืœื™ืš ืœื”ื›ื™ืจ ืืช ื”ื—ืงื™ืงื” ืฉืœ ื”ืžื“ื™ื ื” ืฉื‘ืชื—ื•ื ื”ืฉื™ืคื•ื˜ ืฉืœื” ื”ืคืจื•ื™ืงื˜ ืฉืœืš.

ืื™ืš ื ื•ืฆืจืช ืฉืจืฉืจืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ

ื›ืคื™ ืฉื›ื‘ืจ ืืžืจื ื•, ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื”ื™ื ืฉืจืฉืจืช ืคืฉื•ื˜ื” ืฉืœ โ€‹โ€‹ื‘ืœื•ืงื™ ื ืชื•ื ื™ื. ืจืืฉื™ืช, ื”ื‘ืœื•ืง ื”ืจืืฉื•ืŸ ืฉืœ ื”ืฉืจืฉืจืช ื”ื–ื” ื ื•ืฆืจ, ื•ืื– ื”ืฉื ื™ ืžืชื•ื•ืกืฃ ืืœื™ื•, ื•ื›ืŸ ื”ืœืื”. ื”ื”ื ื—ื” ื”ื™ื ืฉื ืชื•ื ื™ ื”ืขืกืงื” ืžืื•ื—ืกื ื™ื ื‘ื‘ืœื•ืงื™ื, ื•ื”ื ืžืชื•ื•ืกืคื™ื ืœื‘ืœื•ืง ื”ืื—ืจื•ืŸ.

ื‘ืื™ื•ืจ. 1.1 ื”ืจืื™ื ื• ืืช ื”ื’ืจืกื” ื”ืคืฉื•ื˜ื” ื‘ื™ื•ืชืจ ืฉืœ ืจืฆืฃ ืฉืœ ื‘ืœื•ืงื™ื, ื›ืืฉืจ ื”ื‘ืœื•ืง ื”ืจืืฉื•ืŸ ืžืชื™ื™ื—ืก ืœื‘ืœื•ืง ื”ื‘ื.

ื”ืกืคืจ "ื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity ืขื‘ื•ืจ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum. ืžื“ืจื™ืš ืžืขืฉื™"
ืื•ืจื–. 1.1. ืจืฆืฃ ืคืฉื•ื˜ ืฉืœ ื‘ืœื•ืงื™ื

ืขื ื–ืืช, ืขื ืืคืฉืจื•ืช ื–ื• ืงืœ ืžืื•ื“ ืœื”ืชืขืกืง ื‘ืชื•ื›ืŸ ืฉืœ ื›ืœ ื‘ืœื•ืง ื‘ืฉืจืฉืจืช, ืฉื›ืŸ ื”ื‘ืœื•ืงื™ื ืื™ื ื ืžื›ื™ืœื™ื ืžื™ื“ืข ืœื”ื’ื ื” ืžืคื ื™ ืฉื™ื ื•ื™ื™ื. ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื ื•ืขื“ ืœืฉืžืฉ ืื ืฉื™ื ื•ื—ื‘ืจื•ืช ืฉืื™ืŸ ื‘ื™ื ื™ื”ื ืืžื•ืŸ, ื ื•ื›ืœ ืœื”ืกื™ืง ืฉืฉื™ื˜ืช ืื—ืกื•ืŸ ื ืชื•ื ื™ื ื–ื• ืื™ื ื” ืžืชืื™ืžื” ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ.

ื‘ื•ืื• ื ืชื—ื™ืœ ืœื”ื’ืŸ ืขืœ ื‘ืœื•ืงื™ื ืžืคื ื™ ื–ื™ื•ืฃ. ื‘ืฉืœื‘ ื”ืจืืฉื•ืŸ ื ื ืกื” ืœื”ื’ืŸ ืขืœ ื›ืœ ื‘ืœื•ืง ื‘ืืžืฆืขื•ืช ืกื›ื•ื ืฆ'ืง (ืื™ื•ืจ 1.2).

ื”ืกืคืจ "ื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity ืขื‘ื•ืจ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum. ืžื“ืจื™ืš ืžืขืฉื™"
ืื•ืจื–. 1.2. ื”ื•ืกืคืช ื”ื’ื ื” ืขื‘ื•ืจ ื‘ืœื•ืงื™ื ืืœื” ืขื ืกื›ื•ื ื‘ื™ืงื•ืจืช

ื›ืขืช ืชื•ืงืฃ ืœื ื™ื›ื•ืœ ืคืฉื•ื˜ ืœืฉื ื•ืช ืืช ื”ื—ืกื™ืžื”, ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ืžื›ื™ืœ ืืช ืกื›ื•ื ื”ื‘ื“ื™ืงื” ืฉืœ ื ืชื•ื ื™ ื”ื—ืกื™ืžื”. ื‘ื“ื™ืงืช ืกื›ื•ื ื”ื‘ื“ื™ืงื” ืชืจืื” ืฉื”ื ืชื•ื ื™ื ืฉื•ื ื•.

ื›ื“ื™ ืœื—ืฉื‘ ืืช ืกื›ื•ื ื”ื‘ื“ื™ืงื”, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืื—ืช ืžืคื•ื ืงืฆื™ื•ืช ื”ื’ื™ื‘ื•ื‘ ื›ื’ื•ืŸ MD-5, SHA-1, SHA-256 ื•ื›ื•'. ืคื•ื ืงืฆื™ื•ืช Hash ืžื—ืฉื‘ื•ืช ืขืจืš (ืœื“ื•ื’ืžื”, ืžื—ืจื•ื–ืช ื˜ืงืกื˜ ื‘ืื•ืจืš ืงื‘ื•ืข) ืขืœ ื™ื“ื™ ื‘ื™ืฆื•ืข ืคืขื•ืœื•ืช ื‘ืœืชื™ ื”ืคื™ื›ื•ืช ื‘ื’ื•ืฉ ื ืชื•ื ื™ื. ื”ืคืขื•ืœื•ืช ืชืœื•ื™ื•ืช ื‘ืกื•ื’ ืคื•ื ืงืฆื™ื™ืช ื”-hash.

ื’ื ืื ื”ืชื•ื›ืŸ ืฉืœ ื‘ืœื•ืง ื”ื ืชื•ื ื™ื ื™ืฉืชื ื” ืžืขื˜, ื’ื ืขืจืš ื”ื’ื™ื‘ื•ื‘ ื™ืฉืชื ื”. ืขืœ ื™ื“ื™ ื ื™ืชื•ื— ืขืจืš ืคื•ื ืงืฆื™ื™ืช ื”-hash, ืื™ ืืคืฉืจ ืœืฉื—ื–ืจ ืืช ื‘ืœื•ืง ื”ื ืชื•ื ื™ื ืฉืขื‘ื•ืจื• ื”ื•ื ื—ื•ืฉื‘.

ื”ืื ื”ื’ื ื” ื›ื–ื• ืชืกืคื™ืง? ืœืžืจื‘ื” ื”ืฆืขืจ ืœื.

ื‘ืกื›ื™ืžื” ื–ื•, ื”-Checksum (ืคื•ื ืงืฆื™ื™ืช ื”-hash) ืžื’ืŸ ืจืง ืขืœ ื‘ืœื•ืงื™ื ื‘ื•ื“ื“ื™ื, ืืš ืœื ืขืœ ื›ืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ. ืœื“ืขืช ืืช ื”ืืœื’ื•ืจื™ืชื ืœื—ื™ืฉื•ื‘ ืคื•ื ืงืฆื™ื™ืช ื”-hash, ืชื•ืงืฃ ื™ื›ื•ืœ ื‘ืงืœื•ืช ืœื”ื—ืœื™ืฃ ืืช ื”ืชื•ื›ืŸ ืฉืœ ื‘ืœื•ืง. ื›ืžื• ื›ืŸ, ืฉื•ื ื“ื‘ืจ ืœื ื™ืžื ืข ืžืžื ื• ืœื”ืกื™ืจ ื‘ืœื•ืงื™ื ืžื”ืฉืจืฉืจืช ืื• ืœื”ื•ืกื™ืฃ ื—ื“ืฉื™ื.

ื›ื“ื™ ืœื”ื’ืŸ ืขืœ ื›ืœ ื”ืฉืจืฉืจืช ื›ื•ืœื”, ื ื™ืชืŸ ื’ื ืœืื—ืกืŸ ื‘ื›ืœ ื‘ืœื•ืง, ื™ื—ื“ ืขื ื”ื ืชื•ื ื™ื, hash ืฉืœ ื”ื ืชื•ื ื™ื ืžื”ื‘ืœื•ืง ื”ืงื•ื“ื (ืื™ื•ืจ 1.3).

ื”ืกืคืจ "ื™ืฆื™ืจืช ื—ื•ื–ื™ื ื—ื›ืžื™ื ืฉืœ Solidity ืขื‘ื•ืจ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum. ืžื“ืจื™ืš ืžืขืฉื™"
ืื•ืจื–. 1.3. ื”ื•ืกืฃ ืืช ื”-hash ืฉืœ ื”ื‘ืœื•ืง ื”ืงื•ื“ื ืœื‘ืœื•ืง ื”ื ืชื•ื ื™ื

ื‘ืกื›ื™ืžื” ื–ื•, ื›ื“ื™ ืœืฉื ื•ืช ื‘ืœื•ืง, ืขืœื™ืš ืœื—ืฉื‘ ืžื—ื“ืฉ ืืช ืคื•ื ืงืฆื™ื•ืช ื”ื’ื™ื‘ื•ื‘ ืฉืœ ื›ืœ ื”ื‘ืœื•ืงื™ื ื”ื‘ืื™ื. ื ืจืื”, ืžื” ื”ื‘ืขื™ื”?

ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืืžื™ืชื™, ื ื•ืฆืจื™ื ื‘ื ื•ืกืฃ ืงืฉื™ื™ื ืžืœืื›ื•ืชื™ื™ื ืœื”ื•ืกืคืช ื‘ืœื•ืงื™ื ื—ื“ืฉื™ื - ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืืœื’ื•ืจื™ืชืžื™ื ื”ื“ื•ืจืฉื™ื ืžืฉืื‘ื™ ืžื—ืฉื•ื‘ ืจื‘ื™ื. ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ืฉื›ื“ื™ ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื ื‘ื‘ืœื•ืง, ืขืœื™ืš ืœื—ืฉื‘ ืžื—ื“ืฉ ืœื ืจืง ืืช ื”ื‘ืœื•ืง ื”ืื—ื“ ื”ื–ื”, ืืœื ืืช ื›ืœ ื”ืฉื™ื ื•ื™ื™ื ื”ื‘ืื™ื, ื–ื” ื™ื”ื™ื” ืงืฉื” ืžืื•ื“ ืœืขืฉื•ืช.

ื”ื‘ื” ื ื–ื›ื•ืจ ื’ื ืฉื ืชื•ื ื™ ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืžืื•ื—ืกื ื™ื (ืžืฉื•ื›ืคืœื™ื) ื‘ืฆืžืชื™ ืจืฉืช ืจื‘ื™ื, ื›ืœื•ืžืจ. ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืื—ืกื•ืŸ ืžื‘ื•ื–ืจ. ื•ื–ื” ืžืงืฉื” ื”ืจื‘ื” ื™ื•ืชืจ ืœื–ื™ื™ืฃ ื‘ืœื•ืง, ื›ื™ ื™ืฉ ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื ื‘ื›ืœ ืฆืžืชื™ ื”ืจืฉืช.

ืžื›ื™ื•ื•ืŸ ืฉื‘ืœื•ืงื™ื ืื•ื’ืจื™ื ืžื™ื“ืข ืขืœ ื”ื‘ืœื•ืง ื”ืงื•ื“ื, ื ื™ืชืŸ ืœื‘ื“ื•ืง ืืช ื”ืชื•ื›ืŸ ืฉืœ ื›ืœ ื”ื‘ืœื•ืงื™ื ื‘ืฉืจืฉืจืช.

Ethereum blockchain

Ethereum blockchain ื”ื™ื ืคืœื˜ืคื•ืจืžื” ืฉื‘ื” ื ื™ืชืŸ ืœื™ืฆื•ืจ DApps ืžื‘ื•ื–ืจื•ืช. ื‘ื ื™ื’ื•ื“ ืœืคืœื˜ืคื•ืจืžื•ืช ืื—ืจื•ืช, Ethereum ืžืืคืฉืจืช ืฉื™ืžื•ืฉ ื‘ืžื” ืฉืžื›ื•ื ื” ื—ื•ื–ื™ื ื—ื›ืžื™ื (ื—ื•ื–ื™ื ื—ื›ืžื™ื), ื”ื›ืชื•ื‘ื™ื ื‘ืฉืคืช ื”ืชื›ื ื•ืช Solidity.

ืคืœื˜ืคื•ืจืžื” ื–ื• ื ื•ืฆืจื” ื‘ืฉื ืช 2013 ืขืœ ื™ื“ื™ Vitalik Buterin, ืžื™ื™ืกื“ Bitcoin Magazine, ื•ื”ื•ืฉืงื” ื‘ืฉื ืช 2015. ื›ืœ ืžื” ืฉื ืœืžื“ ืื• ื ืขืฉื” ื‘ืงื•ืจืก ื”ื”ื›ืฉืจื” ืฉืœื ื• ืžืชื™ื™ื—ืก ื‘ืžื™ื•ื—ื“ ืœื—ื•ื–ื™ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืฉืœ Ethereum ื•ืœื—ื•ื–ื™ื ื”ื—ื›ืžื™ื ืฉืœ Solidity.

ื›ืจื™ื™ื” ืื• ืื™ืš ื ื•ืฆืจื™ื ื‘ืœื•ืงื™ื

ื›ืจื™ื™ื” ื”ื™ื ืชื”ืœื™ืš ืžื•ืจื›ื‘ ืœืžื“ื™ ื•ืขืชื™ืจ ืžืฉืื‘ื™ื ืฉืœ ื”ื•ืกืคืช ื‘ืœื•ืงื™ื ื—ื“ืฉื™ื ืœืฉืจืฉืจืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ื•ื›ืœืœ ืœื "ื›ืจื™ื™ืช ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื". ื›ืจื™ื™ื” ืžื‘ื˜ื™ื—ื” ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ืžื›ื™ื•ื•ืŸ ื”ืชื”ืœื™ืš ื”ื–ื” ื”ื•ื ืฉืื—ืจืื™ ืœื”ื•ืกืคืช ืขืกืงืื•ืช ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ Ethereum.

ืื ืฉื™ื ื•ืืจื’ื•ื ื™ื ื”ืžืขื•ืจื‘ื™ื ื‘ื”ื•ืกืคืช ื‘ืœื•ืงื™ื ื ืงืจืื™ื ื›ื•ืจื™ื.
ื”ืชื•ื›ื ื” ื”ืคื•ืขืœืช ื‘ืฆืžืชื™ ื”ื›ื•ืจื™ื ืžื ืกื” ืœืžืฆื•ื ืคืจืžื˜ืจ ื’ื™ื‘ื•ื‘ ื‘ืฉื Nonce ืขื‘ื•ืจ ื”ื‘ืœื•ืง ื”ืื—ืจื•ืŸ ื›ื“ื™ ืœืงื‘ืœ ืขืจืš ื’ื™ื‘ื•ื‘ ืกืคืฆื™ืคื™ ืฉืฆื•ื™ืŸ ืขืœ ื™ื“ื™ ื”ืจืฉืช. ืืœื’ื•ืจื™ืชื ื”ื’ื™ื‘ื•ื‘ ืฉืœ Ethash ื”ืžืฉืžืฉ ื‘-Ethereum ืžืืคืฉืจ ืœืš ืœื”ืฉื™ื’ ืืช ืขืจืš Nonce ืจืง ื‘ืืžืฆืขื•ืช ื—ื™ืคื•ืฉ ืจืฆื™ืฃ.

ืื ืฆื•ืžืช ื”ื›ื•ืจื” ืžื•ืฆื ืืช ืขืจืš ื”-Nonce ื”ื ื›ื•ืŸ, ืื– ื–ื” ืžื” ืฉื ืงืจื ื”ื•ื›ื—ืช ืขื‘ื•ื“ื” (PoW, Proof-of-work). ื‘ืžืงืจื” ื–ื”, ืื ืžืชื•ื•ืกืฃ ื—ืกื™ืžื” ืœืจืฉืช Ethereum, ื”ื›ื•ืจื” ืžืงื‘ืœ ืชื’ืžื•ืœ ืžืกื•ื™ื ื‘ืžื˜ื‘ืข ื”ืจืฉืช - Ether. ื‘ื–ืžืŸ ื”ื›ืชื™ื‘ื”, ื”ืคืจืก ื”ื•ื 5 ืืช'ืจ, ืืš ื–ื” ื™ืงื˜ืŸ ืขื ื”ื–ืžืŸ.

ืœืคื™ื›ืš, ื›ื•ืจื™ Ethereum ืžื‘ื˜ื™ื—ื™ื ืืช ืคืขื•ืœืช ื”ืจืฉืช ืขืœ ื™ื“ื™ ื”ื•ืกืคืช ื‘ืœื•ืงื™ื, ื•ืžืงื‘ืœื™ื ืขืœ ื›ืš ื›ืกืฃ ืงืจื™ืคื˜ื•ื’ืจืคื™. ื™ืฉ ื”ืจื‘ื” ืžื™ื“ืข ื‘ืื™ื ื˜ืจื ื˜ ืขืœ ื›ื•ืจื™ื ื•ื›ืจื™ื™ื”, ืื‘ืœ ืื ื—ื ื• ื ืชืžืงื“ ื‘ื™ืฆื™ืจืช ื—ื•ื–ื™ Solidity ื•-DApps ื‘ืจืฉืช Ethereum.

ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ื‘ืฉื™ืขื•ืจ ื”ืจืืฉื•ืŸ ื”ื›ืจืชื ืืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื•ืœืžื“ืชื ืฉืžื“ื•ื‘ืจ ื‘ืจืฆืฃ ื‘ืœื•ืงื™ื ืžื•ืจื›ื‘ ื‘ืžื™ื•ื—ื“. ืœื ื ื™ืชืŸ ืœืฉื ื•ืช ืืช ื”ืชื•ื›ืŸ ืฉืœ ื‘ืœื•ืงื™ื ืฉื”ื•ืงืœื˜ื• ื‘ืขื‘ืจ, ืžื›ื™ื•ื•ืŸ ืฉื”ื“ื‘ืจ ื™ื“ืจื•ืฉ ื—ื™ืฉื•ื‘ ืžื—ื“ืฉ ืฉืœ ื›ืœ ื”ื‘ืœื•ืงื™ื ื”ื‘ืื™ื ื‘ืฆืžืชื™ ืจืฉืช ืจื‘ื™ื, ืžื” ืฉื“ื•ืจืฉ ื”ืจื‘ื” ืžืฉืื‘ื™ื ื•ื–ืžืŸ.

ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืœืื—ืกื•ืŸ ืชื•ืฆืื•ืช ืขืกืงืื•ืช. ืžื˜ืจืชื• ื”ืขื™ืงืจื™ืช ื”ื™ื ืœืืจื’ืŸ ืขืกืงืื•ืช ืžืื•ื‘ื˜ื—ื•ืช ื‘ื™ืŸ ืฆื“ื“ื™ื (ืื ืฉื™ื ื•ืืจื’ื•ื ื™ื) ืฉืื™ืŸ ื‘ื™ื ื™ื”ื ืืžื•ืŸ. ืœืžื“ืช ื‘ืื™ืœื• ืชื—ื•ืžื™ ืขืกืงื™ื ืกืคืฆื™ืคื™ื™ื ื•ื‘ืื™ืœื• ืชื—ื•ืžื™ื ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื—ื•ื–ื™ื ื”ื—ื›ืžื™ื ืฉืœ Ethereum blockchain ื•-Solidity. ืžื“ื•ื‘ืจ ื‘ืžื’ื–ืจ ื”ื‘ื ืงืื™, ืจื™ืฉื•ื ื–ื›ื•ื™ื•ืช ืงื ื™ื™ืŸ, ืžืกืžื›ื™ื ื•ื›ื•'.

ืœืžื“ืช ื’ื ืฉื‘ืขื™ื•ืช ืฉื•ื ื•ืช ื™ื›ื•ืœื•ืช ืœื”ืชืขื•ืจืจ ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ. ืžื“ื•ื‘ืจ ื‘ื‘ืขื™ื•ืช ืฉืœ ืื™ืžื•ืช ืžื™ื“ืข ืฉื ื•ืกืฃ ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ, ืžื”ื™ืจื•ืช ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ, ืขืœื•ืช ื”ืขืกืงืื•ืช, ื‘ืขื™ื™ืช ื—ื™ืœื•ืคื™ ื ืชื•ื ื™ื ื‘ื™ืŸ ื—ื•ื–ื™ื ื—ื›ืžื™ื ืœืขื•ืœื ื”ืืžื™ืชื™, ื•ื›ืŸ ื”ืชืงืคื•ืช ืคื•ื˜ื ืฆื™ืืœื™ื•ืช ืฉืœ ืชื•ืงืคื™ื ืฉืžื˜ืจืชืŸ ืœื’ื ื•ื‘ ื›ืกืคื™ ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื ืžื—ืฉื‘ื•ื ื•ืช ืžืฉืชืžืฉ .

ื“ื™ื‘ืจื ื• ื‘ืงืฆืจื” ื’ื ืขืœ ื›ืจื™ื™ื” ื›ืชื”ืœื™ืš ืฉืœ ื”ื•ืกืคืช ื‘ืœื•ืงื™ื ื—ื“ืฉื™ื ืœื‘ืœื•ืงืฆ'ื™ื™ืŸ. ื›ืจื™ื™ื” ื ื—ื•ืฆื” ืœื”ืฉืœืžืช ืขืกืงืื•ืช. ื”ืขื•ืกืงื™ื ื‘ื›ืจื™ื™ื” ืžื‘ื˜ื™ื—ื™ื ืืช ืชืคืงื•ื“ ื”ื‘ืœื•ืงืฆ'ื™ื™ืŸ ื•ืžืงื‘ืœื™ื ืขืœ ื›ืš ืชื’ืžื•ืœ ื‘ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื•ื’ืจืคื™ื™ื.

ืฉื™ืขื•ืจ 2. ื”ื›ื ืช ืกื‘ื™ื‘ืช ืขื‘ื•ื“ื” ื‘ืื•ื‘ื•ื ื˜ื• ื•ื‘ืžืขืจื›ืช ื”ื”ืคืขืœื” ืฉืœ ื“ื‘ื™ืืŸื‘ื—ื™ืจืช ืžืขืจื›ืช ื”ืคืขืœื”
ื”ืชืงื ืช ื›ืœื™ ื”ืฉื™ืจื•ืช ื”ื“ืจื•ืฉื™ื
ื”ืชืงื ืช Geth and Swarm ื‘ืื•ื‘ื•ื ื˜ื•
ื”ืชืงื ืช Geth and Swarm ื‘ื“ื‘ื™ืืŸ
ื”ื›ื ื” ืจืืฉื•ื ื™ืช
ื”ื•ืจื“ืช ื”ืคืฆืช Go
ื”ื’ื“ืจืช ืžืฉืชื ื™ ืกื‘ื™ื‘ื”
ื‘ื•ื“ืง ืืช ื’ืจืกืช ื”-Go
ื”ืชืงื ืช Geth and Swarm
ื™ืฆื™ืจืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืคืจื˜ื™
ื”ื›ื ืช ืงื•ื‘ืฅ genesis.json
ืฆื•ืจ ืกืคืจื™ื™ื” ืœืขื‘ื•ื“ื”
ืฆื•ืจ ื—ืฉื‘ื•ืŸ
ื”ืชื—ืœืช ืืชื—ื•ืœ ื”ืฆื•ืžืช
ืืคืฉืจื•ื™ื•ืช ื”ืคืขืœื” ืฉืœ ืฆื•ืžืช
ื”ืชื—ื‘ืจ ืœืฆื•ืžืช ืฉืœื ื•
ื ื™ื”ื•ืœ ื›ืจื™ื™ื” ื•ื‘ื“ื™ืงืช ืื™ื–ื•ืŸ
ืžื›ื‘ื” ืืช ืงื•ื ืกื•ืœืช Geth
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 3. ื”ื›ื ืช ืกื‘ื™ื‘ืช ื”ืขื‘ื•ื“ื” ื‘-Raspberry Pi 3ื”ื›ื ืช ื”-Raspberry Pi 3 ืœืขื‘ื•ื“ื”
ื”ืชืงื ืช Rasberian
ืžืชืงื™ืŸ ืขื“ื›ื•ื ื™ื
ื”ืคืขืœืช ื’ื™ืฉืช SSH
ื”ื’ื“ืจืช ื›ืชื•ื‘ืช IP ืกื˜ื˜ื™ืช
ื”ืชืงื ืช ื›ืœื™ ื”ืฉื™ืจื•ืช ื”ื“ืจื•ืฉื™ื
ืžืชืงื™ืŸ Go
ื”ื•ืจื“ืช ื”ืคืฆืช Go
ื”ื’ื“ืจืช ืžืฉืชื ื™ ืกื‘ื™ื‘ื”
ื‘ื•ื“ืง ืืช ื’ืจืกืช ื”-Go
ื”ืชืงื ืช Geth and Swarm
ื™ืฆื™ืจืช ื‘ืœื•ืงืฆ'ื™ื™ืŸ ืคืจื˜ื™
ื‘ื“ื™ืงืช ื”ื—ืฉื‘ื•ืŸ ื•ื”ื™ืชืจื” ืฉืœืš
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 4. ื—ืฉื‘ื•ื ื•ืช ื•ื”ืขื‘ืจืช ื›ืกืคื™ื ื‘ื™ืŸ ื—ืฉื‘ื•ื ื•ืชื”ืฆื’ ื•ื”ื•ืกืฃ ื—ืฉื‘ื•ื ื•ืช
ื”ืฆื’ ืจืฉื™ืžื” ืฉืœ ื—ืฉื‘ื•ื ื•ืช
ื”ื•ืกืคืช ื—ืฉื‘ื•ืŸ
geth ืืคืฉืจื•ื™ื•ืช ืคืงื•ื“ื” ื‘ื—ืฉื‘ื•ืŸ
ืกื™ืกืžืื•ืช ื—ืฉื‘ื•ืŸ
ืžื˜ื‘ืขื•ืช ืงืจื™ืคื˜ื• ื‘ืืช'ืจื™ื•ื
ื™ื—ื™ื“ื•ืช ืžื˜ื‘ืข Ethereum
ืื ื• ืงื•ื‘ืขื™ื ืืช ื”ื™ืชืจื” ื”ื ื•ื›ื—ื™ืช ืฉืœ ื”ื—ืฉื‘ื•ื ื•ืช ืฉืœื ื•
ื”ืขื‘ืจ ื›ืกืคื™ื ืžื—ืฉื‘ื•ืŸ ืื—ื“ ืœืื—ืจ
ืฉื™ื˜ื” eth.sendTransaction
ื”ืฆื’ ืกื˜ื˜ื•ืก ืขืกืงื”
ืงื‘ืœื” ืขืœ ืขืกืงื”
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 5. ืคืจืกื•ื ื”ื—ื•ื–ื” ื”ืจืืฉื•ืŸ ืฉืœืšื—ื•ื–ื™ื ื—ื›ืžื™ื ื‘ืืช'ืจื™ื•ื
ื‘ื™ืฆื•ืข ื—ื•ื–ื” ื—ื›ื
ืžื›ื•ื ื” ื•ื™ืจื˜ื•ืืœื™ืช ืฉืœ Ethereum
ืกื‘ื™ื‘ืช ืคื™ืชื•ื— ืžืฉื•ืœื‘ืช Remix Solidity IDE
ื”ืคืขืœืช ืงื•ืžืคื™ืœืฆื™ื”
ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื”
ืคืจืกื•ื ื—ื•ื–ื” ื‘ืจืฉืช ืคืจื˜ื™ืช
ืงื‘ืœืช ื”ื’ื“ืจืช ABI ื•ื”ืงื•ื“ ื”ื‘ื™ื ืืจื™ ืฉืœ ื”ื—ื•ื–ื”
ืคืจืกื•ื ื”ื—ื•ื–ื”
ื‘ื“ื™ืงืช ืกื˜ื˜ื•ืก ื”ืขืกืงื” ืฉืœ ืคืจืกื•ื ื”ื—ื•ื–ื”
ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื”
ืžื”ื“ืจ ืืฆื•ื•ื” solc
ื”ืชืงื ืช solc ืขืœ ืื•ื‘ื•ื ื˜ื•
ื”ืชืงื ืช solc ื‘ื“ื‘ื™ืืŸ
ืขืจื™ื›ืช ื—ื•ื–ื” HelloSol
ืคืจืกื•ื ื”ื—ื•ื–ื”
ื”ืชืงื ืช solc ืขืœ Rasberian
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 6. ื—ื•ื–ื™ื ื—ื›ืžื™ื ื•-Node.jsื”ืชืงื ืช Node.js
ื”ืชืงื ื” ืขืœ ืื•ื‘ื•ื ื˜ื•
ื”ืชืงื ื” ื‘ื“ื‘ื™ืืŸ
ื”ืชืงื ื” ื•ื”ืจืฆื” ืฉืœ Ganache-cli
ื”ืชืงื ืช Web3
ื”ืชืงื ืช solc
ื”ืชืงื ืช Node.js ืขืœ Rasberian
ืกืงืจื™ืคื˜ ืœืงื‘ืœืช ืจืฉื™ืžื” ืฉืœ ื—ืฉื‘ื•ื ื•ืช ื‘ืžืกื•ืฃ
ืชืกืจื™ื˜ ืœืคืจืกื•ื ื—ื•ื–ื” ื—ื›ื
ื”ืคืขืœ ื•ืงื‘ืœ ืคืจืžื˜ืจื™ื
ืงื‘ืœืช ืืคืฉืจื•ื™ื•ืช ื”ืฉืงื”
ืขืจื™ื›ืช ื—ื•ื–ื”
ื‘ื™ื˜ื•ืœ ื—ืกื™ืžืช ื”ื—ืฉื‘ื•ืŸ ืฉืœืš
ื˜ื•ืขืŸ ืงื•ื“ ื‘ื™ื ืืจื™ ืฉืœ ABI ื•ื—ื•ื–ื”
ื”ืขืจื›ืช ื›ืžื•ืช ื”ื’ื– ื”ื ื“ืจืฉืช
ืฆื•ืจ ืื•ื‘ื™ื™ืงื˜ ื•ื”ืชื—ืœ ืœืคืจืกื ื—ื•ื–ื”
ื”ืคืขืœืช ืชืกืจื™ื˜ ืคืจืกื•ื ื”ื—ื•ื–ื”
ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื” ื—ื›ื
ื”ืื ื ื™ืชืŸ ืœืขื“ื›ืŸ ื—ื•ื–ื” ื—ื›ื ืฉืคื•ืจืกื?
ืขื‘ื•ื“ื” ืขื Web3 ื’ืจืกื” 1.0.x
ืงื‘ืœืช ืจืฉื™ืžืช ื—ืฉื‘ื•ื ื•ืช
ืคืจืกื•ื ื”ื—ื•ื–ื”
ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื”
ื”ืขื‘ืจ ื›ืกืคื™ื ืžื—ืฉื‘ื•ืŸ ืื—ื“ ืœืื—ืจ
ื”ืขื‘ืจ ื›ืกืคื™ื ืœื—ืฉื‘ื•ืŸ ื—ื•ื–ื”
ืขื“ื›ื•ืŸ ื”ื—ื•ื–ื” ื”ื—ื›ื ืฉืœ HelloSol
ืฆื•ืจ ืกืงืจื™ืคื˜ ื›ื“ื™ ืœืจืื•ืช ืืช ื™ืชืจืช ื”ื—ืฉื‘ื•ืŸ ืฉืœืš
ื”ื•ืกืฃ ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื” getBalance ืœืกืงืจื™ืคื˜ call_contract_get_promise.js
ืื ื• ืžืฉืœื™ืžื™ื ืืช ื—ืฉื‘ื•ืŸ ื”ื—ื•ื–ื” ื”ื—ื›ื
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 7. ืžื‘ื•ื ืœื›ืžื”ื™ืŸื”ืชืงื ืช ื›ืžื”ื™ืŸ
ืฆื•ืจ ืคืจื•ื™ืงื˜ HelloSol
ื™ืฆื™ืจืช ืกืคืจื™ื™ืช ื”ืคืจื•ื™ืงื˜ ื•ื”ืงื‘ืฆื™ื
ืกืคืจื™ื™ืช ื—ื•ื–ื™ื
ื”ืขื‘ืจืช ืงื˜ืœื•ื’ื™ื
ื‘ื“ื™ืงืช ืกืคืจื™ื•ืช
ืงื•ื‘ืฅ truffle-config.js
ืขืจื™ื›ืช ื—ื•ื–ื” HelloSol
ื”ืชื—ืœ ืœืคืจืกื ื—ื•ื–ื”
ืžืชืงืฉืจ ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื” ืฉืœ HelloSol ื‘ื”ื ื—ื™ื™ืช ื›ืžื”ื™ืŸ
ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื” HelloSol ืžืกืงืจื™ืคื˜ JavaScript ื”ืžืจื™ืฅ ืืช Node.js
ื”ืชืงื ืช ืžื•ื“ื•ืœ ื—ื•ื–ื” ื›ืžื”ื™ืŸ
ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื•ืช ื”ื—ื•ื–ื” getValue ื•-getString
ืงืจื™ืื” ืœืคื•ื ืงืฆื™ื•ืช ื”ื—ื•ื–ื” setValue ื•-setString
ืฉื™ื ื•ื™ ื—ื•ื–ื” ื•ืคืจืกื•ื ืžื—ื“ืฉ
ืขื‘ื•ื“ื” ืขื Web3 ื’ืจืกื” 1.0.x
ื‘ื™ืฆื•ืข ืฉื™ื ื•ื™ื™ื ื‘ื—ื•ื–ื” ื”ื—ื›ื ืฉืœ HelloSol
ืกืงืจื™ืคื˜ื™ื ืœืงืจื™ืื” ืœืฉื™ื˜ื•ืช ื—ื•ื–ื”
ื‘ื“ื™ืงื” ื‘ื›ืžื”ื™ืŸ
ืžื‘ื—ืŸ ืžื•ืฆืงื•ืช
ื‘ื“ื™ืงืช JavaScript
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 8. ืกื•ื’ื™ ื ืชื•ื ื™ื ืžื•ืฆืงื•ืชื—ื•ื–ื” ืœืœื™ืžื•ื“ ืกื•ื’ื™ ื ืชื•ื ื™ื
ืกื•ื’ื™ ื ืชื•ื ื™ื ื‘ื•ืœื™ืื ื™ื™ื
ืžืกืคืจื™ื ืฉืœืžื™ื ืœืœื ืกื™ืžื ื™ื ื•ืžืกืคืจื™ื ืฉืœืžื™ื ื‘ืกื™ืžืŸ
ืžืกืคืจื™ ื ืงื•ื“ื•ืช ืงื‘ื•ืขื™ื
ื›ืชื•ื‘ืช
ืžืฉืชื ื™ื ืžืกื•ื’ื™ื ืžื•ืจื›ื‘ื™ื
ืžืขืจื›ื™ ื’ื•ื“ืœ ืงื‘ื•ืขื™ื
ืžืขืจื›ื™ื ื“ื™ื ืžื™ื™ื
ืจื™ืฉื•ื
ืžื‘ื ื™ื
ืžื™ืคื•ื™ ืžื™ืœื•ื ื™ื
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 9. ื”ืขื‘ืจืช ื—ื•ื–ื™ื ืœืจืฉืช ื”ืคืจื˜ื™ืช ื•ืœืจืฉืช ืจื™ื ืงื‘ื™ืคืจืกื•ื ื—ื•ื–ื” ืžื˜ืจืืคืœ ืœืจืฉืช ื’ื˜ ื”ืคืจื˜ื™ืช
ื”ื›ื ืช ืฆื•ืžืช ืจืฉืช ืคืจื˜ื™ืช
ื”ื›ื ืช ื—ื•ื–ื” ืขื‘ื•ื“ื”
ื”ื™ื“ื•ืจ ื•ื”ืขื‘ืจื” ืฉืœ ื—ื•ื–ื” ืœืจืฉืช ื›ืžื”ื™ืŸ
ื”ืชื—ืœืช ื”ืขื‘ืจืช ืจืฉืช ืžืงื•ืžื™ืช get
ื”ืฉื’ืช ื—ืคืฆื™ ื›ืžื”ื™ืŸ
ืคืจืกื•ื ื—ื•ื–ื” ืžื›ืžื”ื™ืŸ ืœ-Rinkeby testnet
ื”ื›ื ืช ืฆื•ืžืช Geth ืœืขื‘ื•ื“ื” ืขื ืจื™ื ืงื‘ื™
ืกื ื›ืจื•ืŸ ืฆืžืชื™ื
ื”ื•ืกืคืช ื—ืฉื‘ื•ื ื•ืช
ืžื™ืœื•ื™ ื—ืฉื‘ื•ืŸ Rinkeby ืฉืœืš ืขื ืืชืจ
ื”ืฉืงืช ื”ืขื‘ืจืช ื—ื•ื–ื™ื ืœืจืฉืช ืจื™ื ืงื‘ื™
ืฆืคื™ื™ื” ื‘ืžื™ื“ืข ืขืœ ื—ื•ื–ื” ื‘ืจืฉืช ืจื™ื ืงื‘ื™
ืงื•ื ืกื•ืœืช ื›ืžื”ื™ืŸ ืœืจืฉืช ืจื™ื ืงื‘ื™
ื“ืจืš ืงืœื” ื™ื•ืชืจ ืœืงืจื•ื ืœืคื•ื ืงืฆื™ื•ืช ื—ื•ื–ื”
ืงืจื™ืื” ืœืฉื™ื˜ื•ืช ื—ื•ื–ื” ื‘ืืžืฆืขื•ืช Node.js
ื”ืขื‘ืจ ื›ืกืคื™ื ื‘ื™ืŸ ื—ืฉื‘ื•ื ื•ืช ื‘ืงื•ื ืกื•ืœืช ื”ื›ืžื”ื™ืŸ ืขื‘ื•ืจ ืจื™ื ืงื‘ื™
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 10. ืื—ืกื•ืŸ ื ืชื•ื ื™ื ืžื‘ื•ื–ืจ Ethereum Swarmื›ื™ืฆื“ ืคื•ืขืœ Ethereum Swarm?
ื”ืชืงื ื” ื•ื”ืคืขืœื” ืฉืœ Swarm
ืคืขื•ืœื•ืช ืขื ืงื‘ืฆื™ื ื•ืกืคืจื™ื•ืช
ื”ืขืœืืช ืงื•ื‘ืฅ ืœ-Ethereum Swarm
ืงืจื™ืืช ืงื•ื‘ืฅ ืž-Ethereum Swarm
ื”ืฆื’ ืืช ื”ืžื ื™ืคืกื˜ ืฉืœ ืงื•ื‘ืฅ ืฉื”ื•ืขืœื”
ื˜ืขื™ื ืช ืกืคืจื™ื•ืช ืขื ืกืคืจื™ื•ืช ืžืฉื ื”
ืงืจื™ืืช ืงื•ื‘ืฅ ืžืชื•ืš ืกืคืจื™ื™ื” ืฉื”ื•ืจื“ืช
ืฉื™ืžื•ืฉ ื‘ืฉืขืจ Swarm ืฆื™ื‘ื•ืจื™
ื’ื™ืฉื” ืœ-Swarm ืžืกืงืจื™ืคื˜ื™ื ืฉืœ Node.js
Perl Net::Ethereum::Swarm ืžื•ื“ื•ืœ
ื”ืชืงื ืช ืžื•ื“ื•ืœ Net::Ethereum::Swarm
ื›ืชื™ื‘ื” ื•ืงืจื™ืืช ื ืชื•ื ื™ื
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 11. ืžืกื’ืจืช Web3.py ืœืขื‘ื•ื“ื” ืขื Ethereum ื‘-Pythonื”ืชืงื ืช Web3.py
ืขื“ื›ื•ืŸ ื•ื”ืชืงื ื” ืฉืœ ื—ื‘ื™ืœื•ืช ื ื—ื•ืฆื•ืช
ื”ืชืงื ืช ืžื•ื“ื•ืœ easysolc
ืคืจืกื•ื ื—ื•ื–ื” ื‘ืืžืฆืขื•ืช Web3.py
ืขืจื™ื›ืช ื—ื•ื–ื”
ืžืชื—ื‘ืจ ืœืกืคืง
ื‘ื™ืฆื•ืข ืคืจืกื•ื ื—ื•ื–ื”
ืฉืžื™ืจืช ื›ืชื•ื‘ืช ื”ื—ื•ื–ื” ื•-abi ื‘ืงื•ื‘ืฅ
ื”ืคืขืœืช ืชืกืจื™ื˜ ืคืจืกื•ื ื”ื—ื•ื–ื”
ืฉื™ื˜ื•ืช ื—ื•ื–ื” ืฉื™ื—ื•ืช
ืงืจื™ืืช ื›ืชื•ื‘ืช ื•-abi ืฉืœ ื—ื•ื–ื” ืžืงื•ื‘ืฅ JSON
ืžืชื—ื‘ืจ ืœืกืคืง
ื™ืฆื™ืจืช ืื•ื‘ื™ื™ืงื˜ ื—ื•ื–ื”
ืฉื™ื˜ื•ืช ื—ื•ื–ื” ืฉื™ื—ื•ืช
ื›ืžื”ื™ืŸ ื•-Web3.py
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

ืฉื™ืขื•ืจ 12. ืื•ืจืงืœื”ืื ื—ื•ื–ื” ื—ื›ื ื™ื›ื•ืœ ืœืกืžื•ืš ืขืœ ื ืชื•ื ื™ื ืžื”ืขื•ืœื ื”ื—ื™ืฆื•ืŸ?
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ืื•ืจืงืœ ืœืจื™ืฉื•ื ืฉืขืจ ื”ื—ืœื™ืคื™ืŸ ื‘ื‘ืœื•ืงืฆ'ื™ื™ืŸ
ื—ื•ื–ื” USDRateOracle
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ืžืžืชื™ืŸ ืœืื™ืจื•ืข RateUpdate
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ื™ื™ื–ื•ื ืขื“ื›ื•ืŸ ื ืชื•ื ื™ื ื‘ื—ื•ื–ื” ื—ื›ื
ืกื™ื›ื•ื ื”ืฉื™ืขื•ืจ

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