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Stagger reveal slots #869

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Stagger reveal slots #869

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a1488c1
Stagger reveal slots
vbuterin Mar 31, 2019
024b83c
Update specs/core/1_custody-game.md
vbuterin Mar 31, 2019
c5bc4d3
Update specs/core/1_custody-game.md
CarlBeek Apr 2, 2019
25e31bd
Update specs/core/1_custody-game.md
CarlBeek Apr 2, 2019
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7 changes: 6 additions & 1 deletion specs/core/1_custody-game.md
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Original file line number Diff line number Diff line change
Expand Up @@ -279,6 +279,11 @@ def process_custody_reveal(state: BeaconState,
# Case 1: non-masked non-punitive non-early reveal
if reveal.mask == ZERO_HASH:
assert reveal.period == epoch_to_custody_period(revealer.activation_epoch) + revealer.custody_reveal_index
min_reveal_slot = (
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EPOCHS_PER_CUSTODY_PERIOD * reveal.period +
get_switchover_epoch(state, get_current_epoch(state), reveal.revealer_index)
)
assert state.slot >= min_reveal_slot
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# Revealer is active or exited
assert is_active_validator(revealer, get_current_epoch(state)) or revealer.exit_epoch > get_current_epoch(state)
revealer.custody_reveal_index += 1
Expand All @@ -288,7 +293,7 @@ def process_custody_reveal(state: BeaconState,

# Case 2: masked punitive early reveal
else:
assert reveal.period > current_custody_period
assert reveal.period >= current_custody_period and is_active_validator(revealer, get_current_epoch(state))
assert revealer.slashed is False
slash_validator(state, reveal.revealer_index, reveal.masker_index)
```
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