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75 lines
2.2 KiB
75 lines
2.2 KiB
Genesis
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=======
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The genesis.json file in ``$TMROOT`` defines the initial TendermintCore
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state upon genesis of the blockchain (`see
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definition <https://github.com/tendermint/tendermint/blob/master/types/genesis.go>`__).
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NOTE: This does not (yet) specify the application state (e.g. initial
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distribution of tokens). Currently we leave it up to the application to
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load the initial application genesis state. In the future, we may
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include genesis SetOption messages that get passed from TendermintCore
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to the app upon genesis.
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Fields
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~~~~~~
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- ``genesis_time``: Official time of blockchain start.
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- ``chain_id``: ID of the blockchain. This must be unique for every
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blockchain. If your testnet blockchains do not have unique chain IDs,
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you will have a bad time.
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- ``validators``:
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- ``pub_key``: The first element specifies the pub\_key type. 1 ==
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Ed25519. The second element are the pubkey bytes.
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- ``amount``: The validator's voting power.
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- ``name``: Name of the validator (optional).
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- ``app_hash``: The expected application hash (as returned by the
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``Commit`` ABCI message) upon genesis. If the app's hash does not
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match, a warning message is printed.
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Sample genesis.json
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~~~~~~~~~~~~~~~~~~~
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This example is from the Basecoin mintnet example:
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.. code:: json
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{
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"genesis_time": "2016-02-05T06:02:31.526Z",
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"chain_id": "chain-tTH4mi",
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"validators": [
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{
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"pub_key": [
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1,
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"9BC5112CB9614D91CE423FA8744885126CD9D08D9FC9D1F42E552D662BAA411E"
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],
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"amount": 1,
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"name": "mach1"
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},
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{
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"pub_key": [
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1,
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"F46A5543D51F31660D9F59653B4F96061A740FF7433E0DC1ECBC30BE8494DE06"
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],
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"amount": 1,
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"name": "mach2"
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},
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{
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"pub_key": [
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1,
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"0E7B423C1635FD07C0FC3603B736D5D27953C1C6CA865BB9392CD79DE1A682BB"
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],
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"amount": 1,
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"name": "mach3"
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},
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{
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"pub_key": [
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1,
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"4F49237B9A32EB50682EDD83C48CE9CDB1D02A7CFDADCFF6EC8C1FAADB358879"
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],
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"amount": 1,
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"name": "mach4"
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}
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],
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"app_hash": "15005165891224E721CB664D15CB972240F5703F"
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}
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