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Update kovan.json to switch Kovan validator set to POA Consensus Contracts #10628
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It looks like @varasev signed our Contributor License Agreement. 👍 Many thanks, Parity Technologies CLA Bot |
jam10o-new
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May 4, 2019
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Parity Kovan Authority Node now running Parity-Ethereum//v2.4.5-stable-76d4064-20190408/x86_64-linux-gnu/rustc1.33.0 with kovan spec of this pr. |
soc1c
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soc1c
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May 7, 2019
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@gabreal could you please confirm that grid singularity node is also updated? |
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Seems GridSingularity is not updated yet:
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it's updated now. |
Great, thanks! |
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* version: bump stable to 2.4.6 * fix(whisper expiry): current time + work + ttl (#10587) * update bootnodes (#10595) * config: update goerli bootnodes * config: update kotti bootnodes * Constantinople HF on POA Core (#10606) * Constantinople HF on POA Core Plan Constantinople/St.Petersfork HF on POA Core network at block 8582254. Original PR in POA repository: poanetwork/poa-chain-spec#110 * Remove extra empty line * evm: add some mulmod benches (#10600) * evm: add blockhash_mulmod bench * evm: use num-bigint for mod ops * Update kovan.json to switch validator set to POA Consensus Contracts (#10628) * Fix publish docs (#10635) * Fix publish docs * this never should be forced, either way compiling previous versions will produce outdated docs * fix array, var was moved to the group project global variables list
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* version: bump beta to 2.5.1 * fix(whisper expiry): current time + work + ttl (#10587) * update bootnodes (#10595) * config: update goerli bootnodes * config: update kotti bootnodes * adds rpc error message for --no-ancient-blocks (#10608) * adds error message for --no-ancient-blocks, closes #10261 * Apply suggestions from code review Co-Authored-By: seunlanlege <seunlanlege@gmail.com> * Constantinople HF on POA Core (#10606) * Constantinople HF on POA Core Plan Constantinople/St.Petersfork HF on POA Core network at block 8582254. Original PR in POA repository: poanetwork/poa-chain-spec#110 * Remove extra empty line * evm: add some mulmod benches (#10600) * evm: add blockhash_mulmod bench * evm: use num-bigint for mod ops * Clique: zero-fill extradata when the supplied value is less than 32 bytes in length (#10605) * Update kovan.json to switch validator set to POA Consensus Contracts (#10628) * Fix publish docs (#10635) * Fix publish docs * this never should be forced, either way compiling previous versions will produce outdated docs * fix array, var was moved to the group project global variables list * Fix rinkeby petersburg fork (#10632)
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According to the plan outlined on the POA Forum this PR adds changing the validator set in Kovan testnet to another set defined in the
PoaNetworkConsensuscontract.PoaNetworkConsensusaddress is0xaE71807C1B0a093cB1547b682DC78316D945c9B8. At the block10960500(15 May 2019, ~8 AM UTC) Kovan will be switched to the POA Governance model.All the consensus contracts have been deployed in Kovan: here are their addresses and ABIs.
Validator set switching will be made in two steps:
At the block
10960440the validator set will be switched to the hard-coded list of the current active validators:0x00D6Cc1BA9cf89BD2e58009741f4F7325BAdc0ED
0x0010f94b296a852aaac52ea6c5ac72e03afd032d
0x00a0a24b9f0e5ec7aa4c7389b8302fd0123194de
That way, the inactive validators will be excluded from the validator set.
At the block
10960500the validator set will be switched to the contract-based set defined in thePoaNetworkConsensuscontract.Old and new validators must update/install their Parity nodes to
v2.4.5and use the newkovan.jsonbefore the block10960440. The instructions for new Kovan validators are available on POA Forum.The new validator set defined in the
PoaNetworkConsensuscontract:POAPepperSec.comLab10 (ARTIS)Polymath.networkAlso, this PR adds POA bootnode to the
nodeslist.