Questions tagged [clique]

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2
votes
0answers
251 views

Implementing validator contract on existing PoA chain

I'm running a private PoA chain with a height of around 700,000 blocks. I initialised the chain with two signer addresses included in the genesis file to get things started. Since then we've added ...
3
votes
2answers
987 views

Why is Geth ignoring --nodiscover?

I'm firing up a test network like so: geth --networkid=43766 --datadir ~/.ethereum/authchaintestnet/ --unlock b40474571297fd05ac82fd2994f45c977f3ca77a --password ~/.ethereum/authchaintestnet/...
2
votes
1answer
430 views

Modify Clique consensus on geth

I moved on from PoW (which takes an eternity, I don't know why) to a PoA consensus (which is quasi instantaneous since I set the block mining to 1 second). Now everything works really quickly on my ...
4
votes
1answer
939 views

How does the Clique PoA consensus protocol choose the next block-minting node?

How does the Clique PoA consensus protocol choose the next minting/mining node? Is it random (within the bounds of the number of blocks that must be elapsed before a node can mint/mine another block)? ...
3
votes
1answer
150 views

Creation of a whitelist in a private network with Rinkeby Clique PoA?

I'd like to create a private network where I would limit the creation of smart contracts to a whitelist of accounts. Is there any option for this?
3
votes
2answers
3k views

What to do about “Block sealing failed” on a new Clique blockchain?

I've use puppeth to configure a test blockchain. I inited the blockchain and started geth. When I go into the console, this is the output I get: > miner.start() INFnOul l[0 6-> 09|00:30:09] ...
11
votes
2answers
5k views

Setting up a private PoA Clique network with puppeth

I would like to set-up a new private network using Clique as protocol with the help of puppeth. When configuring the new Genesis block, this question is being asked: Which accounts are allowed to ...
3
votes
3answers
2k views

Ethereum POA ( proof of Authority ) for private network

I am trying to set up private network in ethereum with POA, but I am unable to do so. getting below error I have tried using puppeth manager to setup the genesis file. The genesis file is set up to ...