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Merge pull request #678 from ethereum/JustinDrake-patch-6

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Allow transfers from non-activated validators
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Danny Ryan
2019-02-25 07:54:57 -07:00
committed by GitHub
parent 8c666e8930 6b5769a861
commit b2ed80250a
1 changed files with 1 additions and 1 deletions
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specs/core/0_beacon-chain.md
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@@ -1757,7 +1757,7 @@ For each `transfer` in `block.body.transfers`:
* Verify that `state.validator_balances[transfer.from] >= transfer.fee`.
* Verify that `state.validator_balances[transfer.from] == transfer.amount + transfer.fee` or `state.validator_balances[transfer.from] >= transfer.amount + transfer.fee + MIN_DEPOSIT_AMOUNT`.
* Verify that `state.slot == transfer.slot`.
* Verify that `get_current_epoch(state) >= state.validator_registry[transfer.from].withdrawable_epoch`.
* Verify that `get_current_epoch(state) >= state.validator_registry[transfer.from].withdrawable_epoch` or `state.validator_registry[transfer.from].activation_epoch == FAR_FUTURE_EPOCH`.
* Verify that `state.validator_registry[transfer.from].withdrawal_credentials == BLS_WITHDRAWAL_PREFIX_BYTE + hash(transfer.pubkey)[1:]`.
* Verify that `bls_verify(pubkey=transfer.pubkey, message_hash=signed_root(transfer, "signature"), signature=transfer.signature, domain=get_domain(state.fork, slot_to_epoch(transfer.slot), DOMAIN_TRANSFER))`.
* Set `state.validator_balances[transfer.from] -= transfer.amount + transfer.fee`.