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References

Scan#

chainId#

  • mainnet: 1029
  • testnet: 1

networkId#

  • mainnet: 1029
  • testnet: 1

CIP37 address prefix#

  • mainnet: cfx
  • testnet: cfxtest

CIP37 address type#

  • user
  • contract
  • builtin
  • null

Internal contract addresses#

hex address#

  • AdminControl: 0x0888000000000000000000000000000000000000
  • SponsorWhitelistControl: 0x0888000000000000000000000000000000000001
  • Staking: 0x0888000000000000000000000000000000000002

CIP37 mainnet address#

  • AdminControl: cfx:aaejuaaaaaaaaaaaaaaaaaaaaaaaaaaaaa2mhjju8k
  • SponsorWhitelistControl: cfx:aaejuaaaaaaaaaaaaaaaaaaaaaaaaaaaaegg2r16ar
  • Staking: cfx:aaejuaaaaaaaaaaaaaaaaaaaaaaaaaaaajrwuc9jnb

CIP37 testnet address#

  • AdminControl: cfxtest:aaejuaaaaaaaaaaaaaaaaaaaaaaaaaaaaawby2s44d
  • SponsorWhitelistControl: cfxtest:aaejuaaaaaaaaaaaaaaaaaaaaaaaaaaaaeprn7v0eh
  • Staking: cfxtest:aaejuaaaaaaaaaaaaaaaaaaaaaaaaaaaajh3dw3ctn

1820 address#

  • hex address: 0x88887eD889e776bCBe2f0f9932EcFaBcDfCd1820
  • CIP37 mainnet: cfx:aceju902vhx1rtf8f6h3wp1p9m8r9xj2eau7fdwk48
  • CIP37 testnet: cfxtest:aceju902vhx1rtf8f6h3wp1p9m8r9xj2ea400xyd8y

create2 address#

  • hex: 0x8a3a92281df6497105513b18543fd3b60c778e40
  • CIP37 mainnet: cfx:acfdzevjd15ew6jfme7vuzb94s5a276sjaxhcr9602
  • CIP37 testnet: cfxtest:acfdzevjd15ew6jfme7vuzb94s5a276sja3pv730ww

ZERO address#

  • hex: 0x0000000000000000000000000000000000000000
  • CIP37 mainnet: cfx:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa0sfbnjm2
  • CIP37 testnet: cfxtest:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa6f0vrcsw

Concrete Protocol Implementation#

ParameterValue
Block time0.5 s
Maximum block size bound200 KB
Starting coinbase award2 CFX
Starting difficulty (d0)3 × 104 = 30000
Starting block gas limit3 × 107 = 30000000
Anti-cone penalty factor (γ)100
Deferred execution5 epochs
Mining reward freezing time12 epochs
Snapshot period100000 epochs