新闻详情

科普:什么是“排序器”?

明明 2023-06-25 0

什么是“排序器”?

排序器(Sequencer)是加密货币领域中的关键技术,用于对交易进行排序并创建区块。在区块确认之前,预先确认信息将发送给用户。去中心化排序器的重要性在于随着更多的交易量和流动性转移到二层解决方案(L2),中心化排序器可能会收取任意价格并利用用户交易。因此,寻找去中心化的排序解决方案变得非常重要。

科普:什么是“排序器”?

排序器通过在链下汇集许多L2上的用户交易,并将它们作为一个集合的单个交易提交到主链L1上,来让L2高效运行。

这样,这种承诺的成本就可以在集合中的所有用户交易上分摊。排序器还可以压缩集合,以进一步节省主链数据可用性的成本。总的来说,它是L2必不可少的组件。

排序器对于集合中交易的排序具有控制权。

排序器可以选择不包含用户交易,排序器还可以通过标准的重新排序和插入提取方法,在集合中提取 MEV(最大收益可实现性)。他们实际上具有对扩容的优先写访问权限。值得注意的是,由于排序器可以与合约进行交互,只有无误的交易才能通过链上机制可靠地强制执行。而有错误可能在强制排序时失败。

这使得排序器对于扩容用户而言是一个半可信任的角色排序器可以延迟用户的访问,并从用户的交易中提取价值。通过去中心化来进一步限制排序器的行为是一个正在积极研究的课题。

总的来说,排序器在OP 系L2中起着重要的作用。它通过聚合和提交交易集合来改善用户体验,并降低用户的交易成本。然而,由于排序器对交易排序和提取价值具有控制权,我们需要继续研究如何通过去中心化的方式限制排序器的行为,以确保用户的利益和扩容的安全性。



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
    714624.020250
    $98598.750000
    -0.17%
  • ETH
    ETH
    24304.555086
    $3353.370000
    -1.01%
  • USDT
    USDT
    7.254782
    $1.000963
    +0.04%
  • USDC
    USDC
    7.239827
    $0.998900
    +0.04%
  • BNB
    BNB
    4705.561672
    $649.240000
    +1.89%
  • BUSD
    BUSD
    7.249974
    $1.000300
    -0.03%
  • XRP
    XRP
    11.112327
    $1.533200
    +8.96%
  • ADA
    ADA
    7.851542
    $1.083300
    +20.24%
  • SOL
    SOL
    1901.532808
    $262.360000
    +0.42%
  • DOGE
    DOGE
    3.316811
    $0.457630
    +14.29%
  • DOT
    DOT
    54.430978
    $7.510000
    +18.95%
  • DAI
    DAI
    7.384783
    $1.018900
    -0.03%
  • TRX
    TRX
    1.503919
    $0.207500
    +3.32%
  • SHIB
    SHIB
    0.000197
    $0.000027
    +7.93%
  • AVAX
    AVAX
    318.613288
    $43.960000
    +20.49%
  • WBTC
    WBTC
    712845.700042
    $98353.390000
    -0.26%
  • LEO
    LEO
    61.919996
    $8.543282
    -3.08%
  • MATIC
    MATIC
    2.749815
    $0.379400
    +9.11%
  • UNI
    UNI
    73.666639
    $10.164000
    +7.13%
  • FTT
    FTT
    17.659265
    $2.436500
    -11.86%
  • LTC
    LTC
    753.698722
    $103.990000
    +13.75%
  • CRO
    CRO
    1.366710
    $0.188569
    -4.49%
  • LINK
    LINK
    121.835518
    $16.810000
    +9.39%
  • XLM
    XLM
    3.073067
    $0.424000
    +46.35%
  • NEAR
    NEAR
    45.233520
    $6.241000
    +6.73%
  • ATOM
    ATOM
    55.982007
    $7.724000
    +16.80%
  • XMR
    XMR
    860.313860
    $118.700000
    +1.95%
  • ALGO
    ALGO
    2.106211
    $0.290600
    +25.85%
  • ETC
    ETC
    211.055936
    $29.120000
    +3.55%
  • BCH
    BCH
    3894.967720
    $537.400000
    +7.52%
  • VET
    VET
    0.284476
    $0.039250
    +19.50%
  • FLOW
    FLOW
    5.783744
    $0.798000
    +9.20%
  • ICP
    ICP
    78.740099
    $10.864000
    +12.66%
  • MANA
    MANA
    3.360805
    $0.463700
    +7.47%
  • SAND
    SAND
    2.773733
    $0.382700
    +6.80%
  • APE
    APE
    8.864059
    $1.223000
    +2.75%
  • XTZ
    XTZ
    8.284235
    $1.143000
    +4.43%
  • HBAR
    HBAR
    1.080792
    $0.149120
    +12.66%
  • FIL
    FIL
    35.738902
    $4.931000
    +4.69%
  • AXS
    AXS
    46.625097
    $6.433000
    +8.99%
  • THETA
    THETA
    12.937323
    $1.785000
    +4.07%
  • EGLD
    EGLD
    245.627942
    $33.890000
    +11.11%
  • TUSD
    TUSD
    7.245626
    $0.999700
    +0.01%
  • HNT
    HNT
    33.847226
    $4.670000
    -3.00%
  • BSV
    BSV
    523.976945
    $72.294620
    +4.48%
  • EOS
    EOS
    5.541668
    $0.764600
    +10.21%
  • AAVE
    AAVE
    1277.424750
    $176.250000
    +2.97%
  • MKR
    MKR
    12089.330400
    $1668.000000
    -2.31%
  • USDP
    USDP
    7.244176
    $0.999500
    +0.04%
  • QNT
    QNT
    708.110060
    $97.700000
    +10.98%
  • KCS
    KCS
    80.928635
    $11.165959
    +0.31%
  • ZEC
    ZEC
    345.212714
    $47.630000
    +3.01%
  • BTT
    BTT
    0.020127
    $0.002777
    +4.93%
  • MIOTA
    MIOTA
    1.499800
    $0.206932
    +17.15%
  • XEC
    XEC
    0.000333
    $0.000046
    +2.40%
  • OKB
    OKB
    358.706484
    $49.491775
    +5.78%
  • USDN
    USDN
    0.167655
    $0.023132
    +3.19%
  • RUNE
    RUNE
    40.986309
    $5.655000
    +4.67%
  • USDD
    USDD
    7.249939
    $1.000295
    -0.17%
  • HT
    HT
    4.953929
    $0.683508
    +5.54%
  • KLAY
    KLAY
    0.909599
    $0.125500
    +11.01%
  • FTM
    FTM
    5.752579
    $0.793700
    +10.04%
  • GRT
    GRT
    1.740922
    $0.240200
    +7.85%
  • NEO
    NEO
    103.788496
    $14.320000
    +5.78%
  • BAT
    BAT
    1.707582
    $0.235600
    +7.41%
  • CHZ
    CHZ
    0.579824
    $0.080000
    +5.11%
  • GMT
    GMT
    1.366210
    $0.188500
    +4.50%
  • WAVES
    WAVES
    7.798633
    $1.076000
    +0.75%
  • PAXG
    PAXG
    19771.998400
    $2728.000000
    +1.73%
  • CRV
    CRV
    3.362979
    $0.464000
    +12.13%
  • LRC
    LRC
    1.408972
    $0.194400
    +5.28%
  • STX
    STX
    14.669547
    $2.024000
    +3.29%
  • ZIL
    ZIL
    0.163510
    $0.022560
    +5.23%
  • DASH
    DASH
    216.201874
    $29.830000
    +2.64%
  • ENJ
    ENJ
    1.543781
    $0.213000
    +5.08%
  • USTC
    USTC
    0.178513
    $0.024630
    +1.37%
  • CAKE
    CAKE
    14.901477
    $2.056000
    +2.81%
  • KSM
    KSM
    175.759150
    $24.250000
    +14.13%
  • CELO
    CELO
    5.547466
    $0.765400
    +5.57%
  • FEI
    FEI
    7.092384
    $0.978557
    -1.36%
  • KAVA
    KAVA
    3.505036
    $0.483600
    +4.59%
  • MINA
    MINA
    5.150287
    $0.710600
    +5.54%
  • CVX
    CVX
    20.112645
    $2.775000
    -0.94%
  • AMP
    AMP
    0.034644
    $0.004780
    +1.38%
  • AR
    AR
    152.131322
    $20.990000
    +14.26%
  • 1INCH
    1INCH
    2.601960
    $0.359000
    +5.44%
  • GALA
    GALA
    0.220333
    $0.030400
    +3.59%
  • XEM
    XEM
    0.115675
    $0.015960
    +3.55%
  • HOT
    HOT
    0.016250
    $0.002242
    +2.83%
  • NEXO
    NEXO
    9.719300
    $1.341000
    +0.70%
  • COMP
    COMP
    447.841562
    $61.790000
    +10.84%
  • XDC
    XDC
    0.405007
    $0.055880
    +27.60%
  • DCR
    DCR
    104.585754
    $14.430000
    +1.56%
  • QTUM
    QTUM
    26.505205
    $3.657000
    +6.51%
  • GNO
    GNO
    1950.382980
    $269.100000
    -0.29%
  • GT
    GT
    77.496725
    $10.692448
    +3.37%
  • KDA
    KDA
    5.590228
    $0.771300
    +8.36%
  • XYM
    XYM
    0.155127
    $0.021403
    +0.12%
  • BTG
    BTG
    127.923670
    $17.650000
    -1.00%
  • SNX
    SNX
    13.952015
    $1.925000
    +3.97%
  • OMG
    OMG
    2.775907
    $0.383000
    +6.29%
  • LSK
    LSK
    7.718907
    $1.065000
    +2.22%
  • REP
    REP
    34.282094
    $4.730000
    -6.78%
  • ZRX
    ZRX
    3.278905
    $0.452400
    +2.39%
  • ICX
    ICX
    1.311852
    $0.181000
    +4.73%
  • DGB
    DGB
    0.079508
    $0.010970
    +3.35%
  • BTS
    BTS
    0.039138
    $0.005400
    +0.50%
  • STEEM
    STEEM
    1.624957
    $0.224200
    +4.04%
  • KMD
    KMD
    2.122156
    $0.292800
    +7.66%
  • BTM
    BTM
    0.034000
    $0.004691
    +3.99%
  • SC
    SC
    0.045038
    $0.006214
    +4.31%
  • XVG
    XVG
    0.049307
    $0.006803
    +6.40%
  • SNT
    SNT
    0.336660
    $0.046450
    +23.57%
  • PPT
    PPT
    0.893776
    $0.123317
    -15.79%
  • GNT
    GNT
    2.677776
    $0.369461
    +1.86%
  • ARDR
    ARDR
    0.701515
    $0.096790
    +0.74%
  • ARK
    ARK
    4.322588
    $0.596400
    +0.99%
  • MAID
    MAID
    3.394707
    $0.468378
    -5.88%
  • FCT
    FCT
    5.016047
    $0.692079
    +0.00%
  • QASH
    QASH
    0.086908
    $0.011991
    -6.10%
  • HSR
    HSR
    0.144581
    $0.019948
    +6.95%
  • ELF
    ELF
    3.043351
    $0.419900
    +1.00%
  • WTC
    WTC
    0.074652
    $0.010300
    -34.51%
  • PIVX
    PIVX
    1.765564
    $0.243600
    +3.27%
  • XZC
    XZC
    32.223719
    $4.446000
    -3.83%
  • NAS
    NAS
    0.040571
    $0.005598
    +5.25%
  • AION
    AION
    0.068347
    $0.009430
    -0.01%
  • POWR
    POWR
    1.950383
    $0.269100
    +3.18%
  • BNT
    BNT
    4.892265
    $0.675000
    +0.90%
  • DGD
    DGD
    0.000000
    $0.000000
    +0.00%
  • RDD
    RDD
    0.000407
    $0.000056
    -0.31%
  • SYS
    SYS
    0.811029
    $0.111900
    +4.43%
  • ENG
    ENG
    0.090874
    $0.012538
    -1.07%
  • SAN
    SAN
    0.830007
    $0.114518
    +0.80%
  • TFUEL
    TFUEL
    0.499953
    $0.068980
    +2.69%
  • PAY
    PAY
    0.057977
    $0.007999
    +14.87%
  • NXT
    NXT
    0.008637
    $0.001192
    +11.45%
  • GBYTE
    GBYTE
    53.508510
    $7.382724
    -0.69%
  • GAS
    GAS
    37.130479
    $5.123000
    +2.79%
  • CVC
    CVC
    1.030637
    $0.142200
    +1.70%
  • NXS
    NXS
    0.195265
    $0.026941
    +7.52%
  • FUN
    FUN
    0.025860
    $0.003568
    -21.75%
  • CND
    CND
    0.001789
    $0.000247
    -0.56%
  • NEBL
    NEBL
    2.572969
    $0.355000
    +1.37%
  • RDN
    RDN
    0.035206
    $0.004858
    -10.91%
  • QSP
    QSP
    0.044829
    $0.006185
    +19.19%
  • EMC
    EMC
    0.580781
    $0.080132
    -16.72%
  • SALT
    SALT
    0.035291
    $0.004869
    -9.54%
  • POE
    POE
    0.000000
    $0.000000
    +0.00%
  • VEE
    VEE
    0.064136
    $0.008849
    +2.18%
  • XDN
    XDN
    0.000146
    $0.000020
    +18.26%
  • SUB
    SUB
    0.005150
    $0.000711
    +0.06%
  • GAME
    GAME
    0.003654
    $0.000504
    +17.15%
  • WAX
    WAX
    0.319284
    $0.044053
    +3.66%
  • LUNA
    LUNA
    3.460100
    $0.477400
    +3.28%
  • OP
    OP
    15.995895
    $2.207000
    +7.05%
  • INJ
    INJ
    208.084338
    $28.710000
    +12.71%
  • LDO
    LDO
    9.190210
    $1.268000
    +2.34%
  • MNT
    MNT
    6.098326
    $0.841404
    +1.40%
  • RNDR
    RNDR
    50.952034
    $7.030000
    +5.53%
  • TIA
    TIA
    43.146153
    $5.953000
    +7.94%
  • ARB
    ARB
    5.880865
    $0.811400
    +2.82%
  • SEI
    SEI
    3.718121
    $0.513000
    +3.29%
  • BEAM
    BEAM
    0.472557
    $0.065200
    +7.78%
  • FLR
    FLR
    0.168155
    $0.023201
    +6.79%
  • STRK
    STRK
    3.927583
    $0.541900
    +4.42%
  • ORDI
    ORDI
    289.549610
    $39.950000
    +4.24%
  • AKT
    AKT
    27.161130
    $3.747500
    -2.94%
  • PYTH
    PYTH
    3.031755
    $0.418300
    +1.87%
  • BLUR
    BLUR
    1.958356
    $0.270200
    +6.19%
  • 1000SATS
    1000SATS
    0.001816
    $0.000251
    +2.88%
  • DYDX
    DYDX
    9.788154
    $1.350500
    +4.06%
  • CFX
    CFX
    1.191538
    $0.164400
    +4.93%
  • WOO
    WOO
    1.733674
    $0.239200
    +1.97%
  • DYM
    DYM
    13.444669
    $1.855000
    +12.13%
  • ASTR
    ASTR
    0.504447
    $0.069600
    +5.68%
  • RON
    RON
    10.560674
    $1.457087
    +1.97%
  • FET
    FET
    9.567096
    $1.320000
    +2.91%
  • AGIX
    AGIX
    4.450874
    $0.614100
    +1.83%
  • OSMO
    OSMO
    4.113127
    $0.567500
    +2.75%
  • BONK
    BONK
    0.000369
    $0.000051
    -2.88%
  • ROSE
    ROSE
    0.684192
    $0.094400
    +11.96%
  • AXL
    AXL
    5.378592
    $0.742100
    +2.86%
  • AVAV
    AVAV
    0.000000
    $0.000000
    +0.26%
  • ALT
    ALT
    0.845601
    $0.116670
    +1.22%
  • PIXEL
    PIXEL
    1.478551
    $0.204000
    +3.57%
  • JUP
    JUP
    8.406723
    $1.159900
    +29.52%
  • JTO
    JTO
    27.063285
    $3.734000
    +3.98%
  • MANTA
    MANTA
    6.675224
    $0.921000
    +8.93%
  • XAI
    XAI
    1.936612
    $0.267200
    +6.45%
  • PORTAL
    PORTAL
    2.393948
    $0.330300
    +5.24%
  • WLD
    WLD
    16.909117
    $2.333000
    +2.50%
  • ARKM
    ARKM
    15.256619
    $2.105000
    -0.56%
  • PENDLE
    PENDLE
    38.166915
    $5.266000
    -0.27%
  • LOKA
    LOKA
    1.495221
    $0.206300
    +3.29%
  • SUI
    SUI
    25.911610
    $3.575100
    -2.27%
  • MAV
    MAV
    1.456808
    $0.201000
    +4.04%
  • APT
    APT
    92.989274
    $12.830000
    +5.80%
  • RDNT
    RDNT
    0.460235
    $0.063500
    +2.38%
  • HFT
    HFT
    1.451734
    $0.200300
    -0.22%
  • GAL
    GAL
    18.423908
    $2.542000
    +1.73%
  • ANC
    ANC
    0.228378
    $0.031510
    -7.86%
  • HIGH
    HIGH
    10.705001
    $1.477000
    +2.67%
  • MC
    MC
    3.523156
    $0.486100
    -5.08%
  • PEPE
    PEPE
    0.000155
    $0.000021
    -0.18%
  • BICO
    BICO
    2.121431
    $0.292700
    +2.79%
  • BB
    BB
    2.282332
    $0.314900
    +1.55%
  • TRB
    TRB
    516.478228
    $71.260000
    +2.64%
  • AEVO
    AEVO
    2.746191
    $0.378900
    +7.08%
  • PONKE
    PONKE
    4.521833
    $0.623890
    -6.17%
  • TON
    TON
    40.334007
    $5.565000
    -0.45%
  • IOTA
    IOTA
    1.507542
    $0.208000
    +0.00%

Copyright © 2024 Hao76.com All Rights Reserved

玺果公司  版权所有