If I creat a ethereum private chain through geth. Is the Ethereum private chain a permissioned blockchain?
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Could you add more details about how you create your private chain? – Mikhail Vladimirov Apr 10 '19 at 13:09
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I followed the guide: medium.com/mercuryprotocol/… – Francesco Apr 10 '19 at 13:34
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A PoW blockchain is typically permissionless. But you can add a permission layer above with whitelisting IPs. There are other blockchains that have an explicit authorization scheme like Quorum. – Ismael Apr 10 '19 at 16:57
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Your blockchain is not permissioned, i.e. is uses the same rules as Mainnet. Though, in order to connect to it and use it, one will need to:
- Know IP/port of some of your nodes
- Be able to connect to your nodes
- Have your genesis block (probably it is possible to download it from node)
answered Apr 10 '19 at 14:03
