Use older randomness for the PoSt commit on specs-actors version 2 #4563
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Stebalien
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Kubuxu,
magik6k and
whyrusleeping
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After the upgrade, we're allowed to use randomness up to the challenge epoch. This safe-guards us against very large reorgs where a miner computes a PoSt very quickly.
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magik6k
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Oct 23, 2020
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@magik6k if you have an active miner, let's test this in production. It should be fine (and the tests pass) but a production confirmation would be nice. |
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After the upgrade, we're allowed to use randomness up to the challenge epoch. This safe-guards us against very large reorgs where a miner computes a PoSt very quickly.