PHASE 2: add ethermint to anone about anone HOT 14 CLOSED

so far, I have changed to app, rootCmd, encoding and add Eth_Secpk251 to cmd to be recognized

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change to root.go in spm to include configuration for JSON RPC in app.toml:

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change to genesis-gen-accounts to add Eth_Secp256k1 address to genesis.json

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curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBalance","params":["0x471C5E8e694AfB1b2212428FD760265A28124cb0", "latest"],"id":1}' -H "Content-Type: application/json" http://localhost:8545

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FFFFFFFFFFFUUUUUUUUUUUUCCCCCCCCCCCCKKKKKKKKKKKKK, finally

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evm is mainly resposible for handling all JSON-RPC call:

1. rpc/etherum/namespaces/eth/api.go
2. x/evm/keeper/grpc_query.go
3. x/evm/keeper/statedb.go

The above order is how a JSON - RPC is handled.

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genesis.json provides chain params (field "app_state") which will be passed to InitGenesis(). That params will then be used by evm keeper to configure its own configuration

if configuration is wrong, such as still containing aphoton denom in my case, JSON-RPC will be faulty and do not return correct balance

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change to ethermint crypto/hd/algorithm.go will allow eth_secp256k1 algorithm be used for Metamask and secp256k1 be used for Cosmos wallet.

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This one cannot be added for now because it is conflicting with air drop stuffs. The addr of airdrop like Blurt follows HDPATH of cointype 118 while default cointype of etherming is 60. I must choose one because there can only be one coinType on keplr. Thus, it has to be default 118.

The possibility of integrating ethermint is bad for all types of cosmos chain until another solution is found due to the problem above.

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anoned keys add temp --recover --algo secp256k1 --coin-type 118 can still generate correct seck256k1 addr

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sending functionalities does work. I test in Metamask and it does send from 0x addr to another 0x addr.

In Metamask, it is not possible to send to another dig1 acc since Metamask only accepts 0x format

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.....this shall be an evm chain?

Oh, my

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I will say that decision is still uncertain.

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ethermint will be changed to Gravity Bridge instead

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