区块链技术发展研究外文文献翻译Word文档下载推荐.docx

区块链技术发展研究外文文献翻译Word文档下载推荐.docx

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原文

Theresearchofblockchaintechnologydevelopment

KateBran

Abstract

In2015，blockchaintechnologybyEuropeanandAmericanmainstreamfinancialinstitutions-Thetechnologyofthefirstbythefounderofthecurrencyinthecurrencyinthewhitepaperto"

workcertificateChain（Proof-of-workChain）”formisputforward"

Blockchain”isthebasisofthecurrency，istimeorder,donottamperwiththebook,bydistributedconsensusalgorithm,soastorealize"

decentralized”trust.COINsinanarrowsensecanbeunderstoodasanewkindofdigitalcurrency，broadly，arethoughttobeakindofdecentralizeddigitalcurrencypaymentsystem.Blockchaintechnologysolutions,thereisnocentralservereachrunchainsoftwarecomputingdevicesaretheblockinthechainnetwork,apeernodeneednotestablishtrustrelationshipbetweennodes，ofanynumberofnodesinthesystem，allthetimeinthesystemofinformationcommunicationdata，throughthecryptographyalgorithmstocalculateandrecordtoablockofdata,andgeneratingthedataolockoffingerprintusedtolinkthenextblockofdataandcalibration,andmaintenanceareverifiedthroughthecollectivewaytoestablishareliabledatabase.

Keywords:

Blockchain,Bitcion,Server

ThecurrencyblockchaintechnologyrevolutionarywaytosolvetheproblemstheByzantinegenerals’’，"

dnotchange，donotfake,fullytraceablesecurityfeatures,implementsaconsensuswithouttrustnetworksystem.Thisconsensuswithouttrustacenternodenetworksystem,fundamentallywithtoday'

shumansocietyandtheorganizationalstructureofdifferentInternetnetworksystem,closertothenatureandhumannatureisakindoforganizationalstructure.Moreandmoretechnologygiants，researchinstitutionsandtechnologygrouphaverealizedblockchaindisruptivetechnology,andparticipateintheblocksinthestudyofchain.Blockchainisthefoundationofthecurrencysupporttechnology,firstpublishedinSatoshiNakamoto’’COINS:

akindofpointtopointelectroniccashsystem11,thispaperdescribesindetailhowtobuildanew,decentralized,don'

tneedtotrustthepoint-to-pointtransactionsystem,themethodofitsreliabilityhasbeenrunningsince2009,hasdemonstratedtheBitcoin.Blockchaintechnologyistheprominentadvantagesofdecentralizeddesign,byusingencryptionalgorithm，timestamp，treestructure，consensusandrewardmechanism，inthenodewithouttrustbasedonthedecentralized,distributednetworkcreditpoint-to-pointtransactions，tosolvethecurrentcentralizedmodeexistingproblemofpoorreliabilityandlowsecurity,highcostandlowefficiency,etc.Althoughcurrencyinrecentyears,rapiddevelopment,itstradinganonymityandascurrencydistributioncannotbemastered,moststateinstitutionsdon’tadmititsmonetaryattribute，andchainblockswithitsuniqueadvantages,attractsalotofattention,relatedresearchandthetrendofapplicationforawhileagusher.Blockchaintechnologyisconsideredtobethemorelargecomputers,personalcomputersandtheInternetandmobilesocialafterthefifthsubvertcomputingparadigm，isfollowingthebloodinthehistoryofhumancredit，preciousmetals，andthecentralbankcreditnotesafterthefourthmilestone.Generalizedblockchaintechnologyisexpectedtocompletelyreshapehumansocialactivities，suchasfinance，scienceandtechnology，culture,politicalfieldbringsprofoundchanges-2Thetechnicalanalysisofblockchain

Chainblockbyblockchainnetworkallnodestoparticipateinthemaintenanceofdecentralized,distributeddatabasesystemwhichisproducedbyaseriesofmethodbasedoncryptographydatablocks,eachblockisablockinachainblock.Accordingtotimesequence，blocksareorderlylinkedtogether,formingachaindata.Thecurrencyasakindofdigitalcurrencytradingsystem,transactionrecordsisthemostbasicpartofthecurrencysystem.Throughtheuseofthecleverdesignofthedatastructureandprotecttheauthenticationmechanismbasedoncryptography,thecurrencyblockchainwillrecordallthetransactioniscompleteandcorrecttothevarioussections.Therefore,wecanputtheBitcoinsintheblockchainasadistributedbillingsystem.Thecurrencyofthetradingrecordsisessentiallythecurrencytransferinformation,atransactionrecordstoreatransferofinformation.Transactionrecordsmainlyconsistoftwoparts,capitalsourceandmoneyto.Adeal,butthereareanumberofsourcesoffunding,andeachhasoccurredbeforethesourcesoffundingarepointingandlegal（recordedintothechainblock）foratransactionrecordsinamoneygoes.Everymoneywhereaboutsarerecordedinthelockinstructioncanusethemoneyofallinformation,usethemoneytotrademustbeinthetransactiondataofthestructureofthesourcesinunlockinstructionsprovideallprovedthatcanmaketradingbecomealegalandvalid.Incurrencytradingsystem，fundsalladoptthecontrolpublickeyBase58codedrepresentationsofhashvalue,proofoffundsallgenerallyincludestwoparts，onepartisthepublickeyitself，theotherpartiscalculatedbyusingthepublickeycorrespondingtotheprivatekeyofdigitalsignatures.Afterthetransactionispublishedtoblockchainnetwork，eachnodeinthenetworkwillusetransactiondatastructureprovidedbythefundsallprooftoverifythelegitimacyofthetransaction，ifthedealisnotvalid，blockchainnetworknodewilldirectlytoabandonthedeal

Blockistorecordthecurrencytradinginformationdataunit,itconsistsoftwoparts,theheadandtheblockcontent.Linkisthroughtheblockheaderdatahashvaluetocomplete,allusethishashvaluechainastheblockofauniqueidentifier,throughrecordedintheheadofthefathertheblockhashvaluecanbefoundintheblockchainlinkstotheonlyblock.Thusthrougheachlinktotheirfathertheblocksequencecreatesahashvaluefromthelatestdatebacktothefirsttheblockchain,toformachainofallblocksindatastructure.BlockchainnetworkUSESisreferredtoasa"

workproof•ofcompetitionmechanismtogeneratenewblocks,eachnodeblockchaininthenetworkcanparticipateinthecompetition.Therootisakindofneedmethod,whichUSEScryptographytosolvetheneedtoconsumealargeamountofcomputingpowerandtimeofmathproblems.Specifically,blocksinthechainoffftargetndifficulttoidentifytheuniquenessoftheblockhascarriedonthestrictruleshashvalue，namelya"

difficultgoalsrepresentthe”blockhashvaluestartingfromthefirstdigitvalueis0,thisneedstogeneratenewblocksnodesusedifferentMrandomfftocalculatethehashvalueofthenewblock，untilyoufinda’’random”hashvalueiscalculatedbytheblockmeetthecorresponding"

difficultgoals'

4Thedevelopmentandimprovementofblockchain

Bitcoinsintheblockchainisspeciallydesignedfordigitalcurrencytrading,adoptsthemechanismbasedonthecomputingpowerof

consensus，tosomeextent，andlimitsitsapplicationscope.Withtheimportanceofblockchaintechnologyconstantlyimprove,onthebasisoftheoriginalblockchain,theappearanceofsomenewblockchaintechnologiesandconcepts-

Currencyblockchainiscompletelyopen，everyonecanparticipate,canbethoughtofasachainof"

public'

relativetothis，limitblockchainnetworkwithinacertainrangebecomesaf,privatenchain.Accordingtotheprivatizationwillblockchaintechnologyadoptedbydifferentways，andcanbesubdividedintoprivatechainalliancechain,licensingchain，etc.

Entericlaneassimilardigitalcurrencytothecurrencytradingsystematthesametimeisalsoacompletesetofdecentralizedapplicationplatform.AtthesametimeofusingEthernetfangdigitalcurrencytrading,anyonecanApplicationreleaseanduseofDecentralizationintheentericfang（DecentralizationApplication）.Entericfang’soutstandinginitsapplicationandprovidesadecentralizeddevelopment，deploymentanduseofacompletetoolchain,makestheapplicationdevelopmentbasedontheblockchainbecomeextremelyconvenient.

Blockchainisdecentralization，totrust,datatamper-proofadvantages,atthesametimeintheanonymousandhasthecharacteristicsofdatatransparency,butdoesnotmeanthatblockchaintechnologydoesnothavelimitations.Block,forexample,capacitylimits,confirmedalongtime，basedontheworkprovedthattheconsensusofthemechanism,problemssuchaslargeenergyconsumptionlimitsitslarge-scaleapplicationinthebusiness.Transparencyatthesametime,thedataprivacy,howtosmoothintegrationwiththeexistingsystem,lawandregulation,alsoneedtoconstantlyresearchandsolution,likeanynewtechnology,blockchaintechnologybreakthrough,alsoneedalongtimeaccumulation.

译文

区块链技术发展研究KateBran

摘要

2015年，区块链技术受到欧美主流金融机构的高度关注。

该技术最先由比特币创始人在比特币白皮书中以“工作量证明链

（Proof-of-workChain）”的形式提出。

“区块链”是比特币的基础，是时间有序、不可篡改的账本，通过分布式共识算法，从而实现“去中心化”信任。

比特币狭义上可以理解为一种全新的数字货币，广义上则被认为是一种去中心化的数字货币支付系统。

区块链技术方案中没有中心服务器，每个运行区块链软件的计算设备都是区块链网络中的一个对等节点，节点之间无需建立信任关系，系统中的任意多个节点，把一段时间系统内全部信息交流的数据，通过密码学算法计算和记录到一个数据块，并且生成该数据块的指纹用于链接下个数据块和校

验，通过集体验证和维护的方式来建立一个可靠数据库。

关键词：

区块链，比特币，服务器1引言

比特币的区块链技术革命性地解决了“拜占庭将军问题”，具有不可更改、不可伪造、完全可追溯的安全特性，实现了一种无信任的共识网络系统。

这种无需信任某个中心节点的共识网络系统，从根本