《區(qū)塊鏈基礎(chǔ)以及應(yīng)用》 課件-1-2 區(qū)塊鏈的誕生

區(qū)塊鏈的誕生《區(qū)塊鏈基礎(chǔ)以及應(yīng)用》BlockChain目錄01環(huán)球金融危機(jī)Globalfinancialcrisis02比特幣的誕生ThebirthofBitcoin03區(qū)塊鏈技術(shù)Blockchaintechnology環(huán)球金融危機(jī)GlobalfinancialcrisisPart01環(huán)球金融危機(jī)表面：美國(guó)次級(jí)房屋信貸危機(jī)實(shí)際：松弛的簽名承受標(biāo)準(zhǔn)下的過(guò)度借貸

信用泛濫并導(dǎo)致大量的次級(jí)按揭

個(gè)體賦予了中心化機(jī)構(gòu)發(fā)行貨幣的權(quán)利比特幣的誕生ThebirthofBitcoinPart02比特幣的誕生2008年10月31日：<?itcoin:APeer-to-PeerElectronicCashSystem>（翻譯：《比特幣：一種點(diǎn)對(duì)點(diǎn)的電子現(xiàn)金系統(tǒng)》）Apurelypeer-to-peerversionofelectroniccashwouldallowonlinepaymentstobesentdirectlyfromonepartytoanotherwithoutgoingthroughafinancialinstitution.BLOCK#0與BLOCK#1概要值Hash000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26fConfirmations694802Timestamp2009-01-0402:15Height0Miner

NumberofTransactions1Difficulty1.00Merkleroot4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33bVersion0x1Bits486,604,799Weight1,140WUSize285bytesNonce2,083,236,893TransactionVolume0.00000000BTCBlockReward50.00000000BTCFeeReward0.00000000BTC概要值Hash00000000839a8e6886ab5951d76f411475428afc90947ee320161bbf18eb6048Confirmations697,863Timestamp2009-01-0910:54Height1Miner

NumberofTransactions1Difficulty1.00Merkleroot0e3e2357e806b6cdb1f70b54c3a3a17b6714ee1f0e68bebb44a74b1efd512098Version0x1Bits486,604,799Weight860WUSize215bytesNonce2,573,394,689TransactionVolume0.00000000BTCBlockReward50.00000000BTCFeeReward0.00000000BTC區(qū)塊鏈技術(shù)Blockchaintechnology