GDG DevFest Tokyo 2018 での資料です。
Decentralized WebGDG DevFest Tokyo 2018aggre
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1.2. 23.4. ( )5. Who’s using Blockchain
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Peer to Peer( P2P )
•• P2P•••••
P2PP2P
0x11A to B10x12B to C20x13C to D3
0x110x234510x21 0x220x11 0x12 0x13 0x14A to B F to H T to R Q to K
PoWProof of WorkPoSProof of StakePoIProof of Importance
PoWProof of Worknonce( )
PoSProof of Stakenonce( )
PoIProof of Importancenonce( )
Ethereum
•••••••••
EthereumGethSolidityWebAssembly EOS WASMEthereumTruffle Ethereumnpm( )
Ethereum JS, Node.js@typesMetaMaskweb3.jseosjs2 EOS JSTSEthereumChromeetc…
Blockchain as a Service2018IBM/Azure/AWSGoogle Cloudgetho.io EthereumEthereum, Hyperledgeretc…
Who’s using Blockchain?
Verisart/
DHL
imbrex
SwarmEthereum
Steemit( )
Devnpm ( )
Thank you!