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Leftover DepositInput → DepositData #912

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merged 2 commits into from
Apr 13, 2019
Merged

Leftover DepositInput → DepositData #912

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1932a4f
Update 0_beacon-chain-validator.md
JSON Apr 13, 2019
75df610
clean up some deposit notes in validator doc
djrtwo Apr 13, 2019
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9 changes: 5 additions & 4 deletions specs/validator/0_beacon-chain-validator.md
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Expand Up @@ -100,11 +100,12 @@ In phase 0, all incoming validator deposits originate from the Ethereum 1.0 PoW

To submit a deposit:

* Pack the validator's [initialization parameters](#initialization) into `deposit_input`, a [`DepositInput`](https://github.com/ethereum/eth2.0-specs/blob/master/specs/core/0_beacon-chain.md#depositinput) SSZ object.
* Let `proof_of_possession` be the result of `bls_sign` of the `signing_root(deposit_input)` with `domain=DOMAIN_DEPOSIT`.
* Set `deposit_input.proof_of_possession = proof_of_possession`.
* Pack the validator's [initialization parameters](#initialization) into `deposit_data`, a [`DepositData`](../core/0_beacon-chain.md#depositdata) SSZ object.
* Let `proof_of_possession` be the result of `bls_sign` of the `signing_root(deposit_data)` with `domain=DOMAIN_DEPOSIT`.
* Set `deposit_data.proof_of_possession = proof_of_possession`.
* Let `amount` be the amount in Gwei to be deposited by the validator where `MIN_DEPOSIT_AMOUNT <= amount <= MAX_DEPOSIT_AMOUNT`.
* Send a transaction on the Ethereum 1.0 chain to `DEPOSIT_CONTRACT_ADDRESS` executing `deposit` along with `serialize(deposit_input)` as the singular `bytes` input along with a deposit `amount` in Gwei.
* Set `deposit_data.amount = amount`.
* Send a transaction on the Ethereum 1.0 chain to `DEPOSIT_CONTRACT_ADDRESS` executing `deposit(deposit_input: bytes[512])` along with `serialize(deposit_data)` as the singular `bytes` input along with a deposit of `amount` Gwei.

_Note_: Deposits made for the same `pubkey` are treated as for the same validator. A singular `Validator` will be added to `state.validator_registry` with each additional deposit amount added to the validator's balance. A validator can only be activated when total deposits for the validator pubkey meet or exceed `MAX_DEPOSIT_AMOUNT`.

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