新闻详情

区块链:解析如何来定义区块链

明明 2023-05-12 13

在近十多年的发展历程中,区块链技术给政治、经济、文化都带来了非常巨大的影响,同时也吸引了大规模的资金进来投资。

区块链:解析如何来定义区块链

区块链是什么来头呢?

很多人知道区块链是因为比特币,以为区块链就是币圈。

认识新事物,首先要弄清楚它的来龙去脉。

知其出身,方能知其所以然。

要了解区块链,首先要从比特币说起。

区块链被人们所认识,要从比特币白皮书开始,有兴趣的朋友可以去读一下。

中本聪,一名早期活跃在密码朋克组织的极客,于纽约时间2008年10月3 1日在一个隐秘的密码学讨论组上贴出了比特币系统的白皮书(一种点对点的电子现金系统),中本聪在白皮书里完整地阐述了比特币的原理以及他对虚拟货币的看法。在论文的最后一段,中本聪写着:我们提出了一个不依赖于信用的电子交易系统。

2009年中本聪为该系统建立了一个开放源代码项目 (open source project),正式宣告了比特币的诞生。比特币可以说是世界上第一款区块链产品,这是一个革命性的产品。

比特币是区块链技术的一个应用之一,跟其他任何数字货币一样。

如果说区块链是一颗大树,那么,比特币就是这棵大树上的一个树枝而已。

币圈只是区块链的冰山一角!

如何来定义区块链?

按照“维基百科”的定义,区块链是一种“去中心化”的数据库,包括一张被称作“区块”(Block)的列表,其中每个区块都含有一个“时间戳”(TImestamp)、一条与前一个区块的“链接”(Link)和交易数据。

来自百度百科的资料:

区块链,就是一个又一个区块组成的链条。每一个区块中保存了一定的信息,它们按照各自产生的时间顺序连接成链条。这个链条被保存在所有的服务器中,只要整个系统中有一台服务器可以工作,整条区块链就是安全的。这些服务器在区块链系统中被称为节点,它们为整个区块链系统提供存储空间和算力支持。如果要修改区块链中的信息,必须征得半数以上节点的同意并修改所有节点中的信息,而这些节点通常掌握在不同的主体手中,因此篡改区块链中的信息是一件极其困难的事。相比于传统的网络,区块链具有两大核心特点:一是数据难以篡改、二是去中心化。基于这两个特点,区块链所记录的信息更加真实可靠,可以帮助解决人们互不信任的问题。

狭义区块链是按照时间顺序,将数据区块以顺序相连的方式组合成的链式数据结构,并以密码学方式保证的不可篡改和不可伪造的分布式账本。广义区块链技术是利用块链式数据结构验证与存储数据,利用分布式节点共识算法生成和更新数据,利用密码学的方式保证数据传输和访问的安全、利用由自动化脚本代码组成的智能合约,编程和操作数据的全新的分布式基础架构与计算范式。

看了维基百科和百度百科的定义后,是不是觉得还是云里雾里的?

“区块链是用来干嘛的呢?”

区块链是用来共同记录公共数据的,或者更狭义的说,用来记账的。

这应该简单明了吧?

区块链:解析如何来定义区块链

简单举例:

A说记账用我自己的电脑不就可以了,为什么要区块链记呢?

别人可能会问:A是谁啊?凭什么A记的账别人就信?你信吗?

是人都有怀疑和被怀疑的时候!怎么解决?

A和B之间借钱例子:A在自己的电脑里记了B欠了一万块钱,B在自己的电脑里还记了欠A一千块?

那怎么办?

以前这么解决:找一个公证人,A和B的账都记在公证人这里,出现纠纷以公证人的账本为准。

银行就是干这个的。A和B的钱都存他那里,转账、借款都有记录。

区块链这么解决:A在自己的电脑里记账的时候,B也在自己电脑里记一下同样的数据,记好之后,就都确认了,这账就算正式记下了。A和B的记账是确认好的,中间不需要第三方或者所谓“权威机构”、“认证机构”的参与。

大家共同记账的方式,也被称为“分布式”或“去中心化”,因为人人都记账,且账本的准确性由程式算法决定,而非某个权威机构。

这就是区块链,核心讲完了,区块链就这么简单,一个共同记账的账本。以上就是小编为大家带来的全部内容,想要了解更多NFT资讯,欢迎关注NFT中国资讯站。



免责声明:所提供的信息不是交易建议,www.hao76.com对根据本页提供的信息进行的任何投资不承担任何责任。本文内容仅供参考,风险自担!



  • 币种
  • 全球指数(¥)
  • 24H涨幅12
  • BTC
    BTC
    715560.798400
    $98728.000000
    +0.50%
  • ETH
    ETH
    24330.937078
    $3357.010000
    +0.36%
  • USDT
    USDT
    7.255801
    $1.001104
    +0.01%
  • USDC
    USDC
    7.239103
    $0.998800
    +0.00%
  • BNB
    BNB
    4615.471518
    $636.810000
    +0.35%
  • BUSD
    BUSD
    7.249974
    $1.000300
    -0.07%
  • XRP
    XRP
    11.551544
    $1.593800
    +24.46%
  • ADA
    ADA
    7.895029
    $1.089300
    +30.45%
  • SOL
    SOL
    1867.323192
    $257.640000
    -0.35%
  • DOGE
    DOGE
    2.993414
    $0.413010
    +6.29%
  • DOT
    DOT
    49.661926
    $6.852000
    +15.29%
  • DAI
    DAI
    7.384783
    $1.018900
    +0.01%
  • TRX
    TRX
    1.492322
    $0.205900
    +3.11%
  • SHIB
    SHIB
    0.000185
    $0.000025
    +2.35%
  • AVAX
    AVAX
    310.640708
    $42.860000
    +20.29%
  • WBTC
    WBTC
    713843.432190
    $98491.050000
    +0.64%
  • LEO
    LEO
    61.642163
    $8.504948
    -1.41%
  • MATIC
    MATIC
    2.749815
    $0.379400
    +11.47%
  • UNI
    UNI
    71.796707
    $9.906000
    +6.55%
  • FTT
    FTT
    17.364279
    $2.395800
    -1.84%
  • LTC
    LTC
    677.886734
    $93.530000
    +4.26%
  • CRO
    CRO
    1.354021
    $0.186818
    +1.42%
  • LINK
    LINK
    119.588700
    $16.500000
    +10.06%
  • XLM
    XLM
    2.867954
    $0.395700
    +40.00%
  • NEAR
    NEAR
    44.117359
    $6.087000
    +3.89%
  • ATOM
    ATOM
    54.873094
    $7.571000
    +17.72%
  • XMR
    XMR
    860.313860
    $118.700000
    +1.38%
  • ALGO
    ALGO
    2.004741
    $0.276600
    +24.88%
  • ETC
    ETC
    211.853194
    $29.230000
    +7.83%
  • BCH
    BCH
    3592.734460
    $495.700000
    +1.47%
  • VET
    VET
    0.267516
    $0.036910
    +12.77%
  • FLOW
    FLOW
    5.457593
    $0.753000
    +5.88%
  • ICP
    ICP
    81.755184
    $11.280000
    +22.12%
  • MANA
    MANA
    3.327465
    $0.459100
    +10.62%
  • SAND
    SAND
    2.759962
    $0.380800
    +8.51%
  • APE
    APE
    8.842316
    $1.220000
    +3.81%
  • XTZ
    XTZ
    8.161023
    $1.126000
    +8.05%
  • HBAR
    HBAR
    1.106014
    $0.152600
    +20.73%
  • FIL
    FIL
    35.521468
    $4.901000
    +8.12%
  • AXS
    AXS
    46.001787
    $6.347000
    +8.71%
  • THETA
    THETA
    12.756128
    $1.760000
    +4.46%
  • EGLD
    EGLD
    243.453602
    $33.590000
    +11.57%
  • TUSD
    TUSD
    7.247075
    $0.999900
    +0.04%
  • HNT
    HNT
    33.847226
    $4.670000
    -4.99%
  • BSV
    BSV
    494.316333
    $68.202259
    -0.51%
  • EOS
    EOS
    5.699670
    $0.786400
    +16.43%
  • AAVE
    AAVE
    1253.217098
    $172.910000
    +2.11%
  • MKR
    MKR
    11908.135400
    $1643.000000
    -0.29%
  • USDP
    USDP
    7.241277
    $0.999100
    +0.04%
  • QNT
    QNT
    680.568420
    $93.900000
    +9.37%
  • KCS
    KCS
    80.880944
    $11.159379
    +0.66%
  • ZEC
    ZEC
    341.588814
    $47.130000
    +3.72%
  • BTT
    BTT
    0.020127
    $0.002777
    +7.98%
  • MIOTA
    MIOTA
    1.448307
    $0.199827
    +16.27%
  • XEC
    XEC
    0.000328
    $0.000045
    +2.20%
  • OKB
    OKB
    336.058855
    $46.367015
    +1.87%
  • USDN
    USDN
    0.169881
    $0.023439
    +4.42%
  • RUNE
    RUNE
    39.783174
    $5.489000
    +2.70%
  • USDD
    USDD
    7.251353
    $1.000490
    -0.13%
  • HT
    HT
    4.744303
    $0.654585
    +42.22%
  • KLAY
    KLAY
    0.909599
    $0.125500
    +12.89%
  • FTM
    FTM
    5.550365
    $0.765800
    +8.23%
  • GRT
    GRT
    1.711930
    $0.236200
    +7.53%
  • NEO
    NEO
    101.904068
    $14.060000
    +5.24%
  • BAT
    BAT
    1.691637
    $0.233400
    +8.25%
  • CHZ
    CHZ
    0.568952
    $0.078500
    +5.16%
  • GMT
    GMT
    1.364761
    $0.188300
    +10.17%
  • WAVES
    WAVES
    7.798633
    $1.076000
    +2.01%
  • PAXG
    PAXG
    19757.502800
    $2726.000000
    +2.03%
  • CRV
    CRV
    3.391970
    $0.468000
    +15.84%
  • LRC
    LRC
    1.368385
    $0.188800
    +4.37%
  • STX
    STX
    14.691291
    $2.027000
    +2.26%
  • ZIL
    ZIL
    0.160249
    $0.022110
    +6.27%
  • DASH
    DASH
    219.390906
    $30.270000
    +4.90%
  • ENJ
    ENJ
    1.528561
    $0.210900
    +5.26%
  • USTC
    USTC
    0.176556
    $0.024360
    +3.04%
  • CAKE
    CAKE
    14.684043
    $2.026000
    +1.55%
  • KSM
    KSM
    173.584810
    $23.950000
    +14.09%
  • CELO
    CELO
    5.407584
    $0.746100
    +5.14%
  • FEI
    FEI
    7.072485
    $0.975811
    -0.60%
  • KAVA
    KAVA
    3.476770
    $0.479700
    +3.97%
  • MINA
    MINA
    5.101002
    $0.703800
    +5.51%
  • CVX
    CVX
    20.011176
    $2.761000
    +0.79%
  • AMP
    AMP
    0.034478
    $0.004757
    +2.93%
  • AR
    AR
    143.433962
    $19.790000
    +8.45%
  • 1INCH
    1INCH
    2.571519
    $0.354800
    +5.77%
  • GALA
    GALA
    0.216709
    $0.029900
    +2.89%
  • XEM
    XEM
    0.115675
    $0.015960
    +3.36%
  • HOT
    HOT
    0.016105
    $0.002222
    +4.02%
  • NEXO
    NEXO
    9.639574
    $1.330000
    +2.65%
  • COMP
    COMP
    452.190242
    $62.390000
    +15.10%
  • XDC
    XDC
    0.367460
    $0.050699
    +20.26%
  • DCR
    DCR
    101.396722
    $13.990000
    -0.02%
  • QTUM
    QTUM
    26.041345
    $3.593000
    +6.73%
  • GNO
    GNO
    1925.015680
    $265.600000
    -0.81%
  • GT
    GT
    73.636428
    $10.159832
    +0.95%
  • KDA
    KDA
    5.497456
    $0.758500
    +10.44%
  • XYM
    XYM
    0.152690
    $0.021067
    +2.99%
  • BTG
    BTG
    127.923670
    $17.650000
    -1.81%
  • SNX
    SNX
    13.894033
    $1.917000
    +3.58%
  • OMG
    OMG
    2.775907
    $0.383000
    +4.11%
  • LSK
    LSK
    7.653677
    $1.056000
    +2.27%
  • REP
    REP
    34.282094
    $4.730000
    -9.48%
  • ZRX
    ZRX
    3.262960
    $0.450200
    +4.68%
  • ICX
    ICX
    1.313301
    $0.181200
    +7.10%
  • DGB
    DGB
    0.080596
    $0.011120
    +6.63%
  • BTS
    BTS
    0.039138
    $0.005400
    +1.85%
  • STEEM
    STEEM
    1.582195
    $0.218300
    +2.14%
  • KMD
    KMD
    2.112734
    $0.291500
    +8.30%
  • BTM
    BTM
    0.034779
    $0.004799
    +3.49%
  • SC
    SC
    0.044422
    $0.006129
    +3.67%
  • XVG
    XVG
    0.048705
    $0.006720
    +6.27%
  • SNT
    SNT
    0.328325
    $0.045300
    +17.06%
  • PPT
    PPT
    0.979386
    $0.135129
    -4.30%
  • GNT
    GNT
    2.684327
    $0.370364
    +1.82%
  • ARDR
    ARDR
    0.704921
    $0.097260
    +0.80%
  • ARK
    ARK
    4.329836
    $0.597400
    -0.96%
  • MAID
    MAID
    3.406624
    $0.470022
    -5.19%
  • FCT
    FCT
    5.016047
    $0.692079
    +0.00%
  • QASH
    QASH
    0.086049
    $0.011872
    +4.20%
  • HSR
    HSR
    0.135667
    $0.018718
    +0.44%
  • ELF
    ELF
    3.051324
    $0.421000
    +0.20%
  • WTC
    WTC
    0.074652
    $0.010300
    -25.35%
  • PIVX
    PIVX
    1.767738
    $0.243900
    +5.81%
  • XZC
    XZC
    32.223719
    $4.446000
    -4.68%
  • NAS
    NAS
    0.040593
    $0.005601
    -2.28%
  • AION
    AION
    0.068347
    $0.009430
    +0.72%
  • POWR
    POWR
    1.955456
    $0.269800
    +4.73%
  • BNT
    BNT
    4.911834
    $0.677700
    +2.38%
  • DGD
    DGD
    0.000000
    $0.000000
    +0.00%
  • RDD
    RDD
    0.000678
    $0.000094
    +71.61%
  • SYS
    SYS
    0.793634
    $0.109500
    +4.30%
  • ENG
    ENG
    0.089612
    $0.012364
    -1.10%
  • SAN
    SAN
    0.830007
    $0.114518
    +0.80%
  • TFUEL
    TFUEL
    0.494227
    $0.068190
    +2.53%
  • PAY
    PAY
    0.054373
    $0.007502
    +7.74%
  • NXT
    NXT
    0.008183
    $0.001129
    +5.58%
  • GBYTE
    GBYTE
    53.544052
    $7.387628
    -0.43%
  • GAS
    GAS
    37.036258
    $5.110000
    +2.80%
  • CVC
    CVC
    1.027738
    $0.141800
    +0.21%
  • NXS
    NXS
    0.194446
    $0.026828
    +7.08%
  • FUN
    FUN
    0.025730
    $0.003550
    -30.80%
  • CND
    CND
    0.001789
    $0.000247
    -0.56%
  • NEBL
    NEBL
    2.572969
    $0.355000
    +2.29%
  • RDN
    RDN
    0.039279
    $0.005419
    -0.53%
  • QSP
    QSP
    0.044829
    $0.006185
    +19.19%
  • EMC
    EMC
    0.731960
    $0.100991
    +7.18%
  • SALT
    SALT
    0.035309
    $0.004872
    -26.36%
  • POE
    POE
    0.000000
    $0.000000
    +0.00%
  • VEE
    VEE
    0.062357
    $0.008604
    -1.57%
  • XDN
    XDN
    0.000123
    $0.000017
    +0.00%
  • SUB
    SUB
    0.004292
    $0.000592
    -16.60%
  • GAME
    GAME
    0.003120
    $0.000430
    +0.02%
  • WAX
    WAX
    0.321337
    $0.044336
    +5.93%
  • LUNA
    LUNA
    3.376025
    $0.465800
    +7.84%
  • OP
    OP
    16.198833
    $2.235000
    +8.62%
  • INJ
    INJ
    194.748386
    $26.870000
    +6.55%
  • LDO
    LDO
    9.190210
    $1.268000
    +5.02%
  • MNT
    MNT
    6.230139
    $0.859590
    +8.37%
  • RNDR
    RNDR
    50.952034
    $7.030000
    +3.17%
  • TIA
    TIA
    41.428425
    $5.716000
    +5.22%
  • ARB
    ARB
    5.970738
    $0.823800
    +6.82%
  • SEI
    SEI
    3.716672
    $0.512800
    +6.00%
  • BEAM
    BEAM
    0.472557
    $0.065200
    +3.84%
  • FLR
    FLR
    0.161491
    $0.022281
    +6.85%
  • STRK
    STRK
    3.901491
    $0.538300
    +6.87%
  • ORDI
    ORDI
    283.099068
    $39.060000
    +3.11%
  • AKT
    AKT
    27.850004
    $3.842546
    +1.59%
  • PYTH
    PYTH
    2.994066
    $0.413100
    -0.08%
  • BLUR
    BLUR
    1.959805
    $0.270400
    +5.99%
  • 1000SATS
    1000SATS
    0.001792
    $0.000247
    +4.05%
  • DYDX
    DYDX
    9.654794
    $1.332100
    +1.51%
  • CFX
    CFX
    1.188639
    $0.164000
    +4.64%
  • WOO
    WOO
    1.699609
    $0.234500
    +0.93%
  • DYM
    DYM
    12.959066
    $1.788000
    +6.86%
  • ASTR
    ASTR
    0.493575
    $0.068100
    +3.60%
  • RON
    RON
    10.565612
    $1.457768
    +2.58%
  • FET
    FET
    9.385901
    $1.295000
    +1.81%
  • AGIX
    AGIX
    4.450874
    $0.614100
    +1.14%
  • OSMO
    OSMO
    4.087034
    $0.563900
    +3.29%
  • BONK
    BONK
    0.000357
    $0.000049
    -5.89%
  • ROSE
    ROSE
    0.668972
    $0.092300
    +12.15%
  • AXL
    AXL
    5.352500
    $0.738500
    +2.60%
  • AVAV
    AVAV
    0.000000
    $0.000000
    +0.20%
  • ALT
    ALT
    0.842339
    $0.116220
    +1.12%
  • PIXEL
    PIXEL
    1.463331
    $0.201900
    +3.25%
  • JUP
    JUP
    8.232776
    $1.135900
    -6.54%
  • JTO
    JTO
    26.592178
    $3.669000
    +6.57%
  • MANTA
    MANTA
    6.443294
    $0.889000
    +3.68%
  • XAI
    XAI
    1.906171
    $0.263000
    +6.46%
  • PORTAL
    PORTAL
    2.353361
    $0.324700
    +5.07%
  • WLD
    WLD
    16.604710
    $2.291000
    +2.09%
  • ARKM
    ARKM
    15.053681
    $2.077000
    -1.79%
  • PENDLE
    PENDLE
    37.492869
    $5.173000
    -1.13%
  • LOKA
    LOKA
    1.476377
    $0.203700
    +2.82%
  • SUI
    SUI
    25.722442
    $3.549000
    -1.47%
  • MAV
    MAV
    1.444487
    $0.199300
    +3.85%
  • APT
    APT
    89.872720
    $12.400000
    +2.87%
  • RDNT
    RDNT
    0.450813
    $0.062200
    +1.29%
  • HFT
    HFT
    1.468404
    $0.202600
    -0.52%
  • GAL
    GAL
    18.423908
    $2.542000
    -1.08%
  • ANC
    ANC
    0.228378
    $0.031510
    -8.71%
  • HIGH
    HIGH
    10.574540
    $1.459000
    +2.35%
  • MC
    MC
    3.523156
    $0.486100
    -5.13%
  • PEPE
    PEPE
    0.000151
    $0.000021
    +1.80%
  • BICO
    BICO
    2.101862
    $0.290000
    +1.37%
  • BB
    BB
    2.254791
    $0.311100
    +0.14%
  • TRB
    TRB
    511.114856
    $70.520000
    +1.87%
  • AEVO
    AEVO
    2.677337
    $0.369400
    +3.05%
  • PONKE
    PONKE
    4.508969
    $0.622116
    -5.49%
  • TON
    TON
    39.761431
    $5.486000
    -0.60%
  • IOTA
    IOTA
    1.471303
    $0.203000
    +0.00%

Copyright © 2024 Hao76.com All Rights Reserved

玺果公司  版权所有