Official Go implementation of the Ethereum protocol

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rjl493456442 37c0e6992e cmd, core, miner: rework genesis setup (#30907) ... This pull request refactors the genesis setup function, the major changes are highlighted here: **(a) Triedb is opened in verkle mode if `EnableVerkleAtGenesis` is configured in chainConfig or the database has been initialized previously with `EnableVerkleAtGenesis` configured**. A new config field `EnableVerkleAtGenesis` has been added in the chainConfig. This field must be configured with True if Geth wants to initialize the genesis in Verkle mode. In the verkle devnet-7, the verkle transition is activated at genesis. Therefore, the verkle rules should be used since the genesis. In production networks (mainnet and public testnets), verkle activation always occurs after the genesis block. Therefore, this flag is only made for devnet and should be deprecated later. Besides, verkle transition at non-genesis block hasn't been implemented yet, it should be done in the following PRs. **(b) The genesis initialization condition has been simplified** There is a special mode supported by the Geth is that: Geth can be initialized with an existing chain segment, which can fasten the node sync process by retaining the chain freezer folder. Originally, if the triedb is regarded as uninitialized and the genesis block can be found in the chain freezer, the genesis block along with genesis state will be committed. This condition has been simplified to checking the presence of chain config in key-value store. The existence of chain config can represent the genesis has been committed.		2 weeks ago
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database.go	cmd, core, miner: rework genesis setup (#30907)	2 weeks ago