e8434478c4
Merge pull request #738 from ethereum/JustinDrake-patch-4
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Semantic fork versions and signature domains
2019-03-12 11:45:40 -06:00
a68b050053
set fork values in genesis as bytes4
2019-03-12 11:35:59 -06:00
7b829227ee
Merge branch 'dev' into JustinDrake-patch-4
2019-03-12 11:28:33 -06:00
54fae53ce6
Merge pull request #750 from ethereum/JustinDrake-patch-7
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Do not check withdrawal credentials for existing validators
2019-03-12 11:22:28 -06:00
25f6647ef2
minor formatting
2019-03-12 11:07:20 -06:00
bdaba00a58
Merge branch 'dev' into JustinDrake-patch-7
2019-03-12 10:56:22 -06:00
c0fb46edfb
Merge pull request #761 from ethereum/JustinDrake-patch-9
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CC0 1.0 Universal for repo
2019-03-12 10:55:17 -06:00
a4a1763e98
Merge pull request #762 from ethereum/JustinDrake-patch-10
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Epoch-based proposer slashing
2019-03-12 10:49:23 -06:00
0f120415b5
Update specs/core/0_beacon-chain.md
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Co-Authored-By: JustinDrake <drakefjustin@gmail.com>
2019-03-12 16:49:04 +01:00
d8a3048f2c
Update 0_beacon-chain.md
2019-03-12 12:36:09 +00:00
64ba3a3107
Epoch-based proposer slashing
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See #675 item 25.
2019-03-12 12:24:37 +00:00
2e6c517117
CC0 1.0 Universal for repo
2019-03-12 11:59:08 +00:00
addf7b77ab
Update 0_beacon-chain.md
2019-03-12 10:26:34 +00:00
578bf02b6f
Update 0_beacon-chain.md
2019-03-12 10:17:34 +00:00
3916643ef6
only update justified epoch/root if changed
2019-03-11 18:23:17 -06:00
f06a3b82e7
cache current and previous justified root in state
2019-03-11 14:38:10 -06:00
0704297480
Update 0_beacon-chain.md
2019-03-11 17:28:39 +01:00
8ca303efc5
Merge pull request #746 from ethereum/min-time-to-exit
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Cannot exit until 2048 epochs (#675 item 21) [redo]
2019-03-11 10:04:06 -06:00
9c2d34d876
Merge branch 'dev' into min-time-to-exit
2019-03-11 09:45:39 -06:00
2c7c48a4e0
Merge pull request #751 from ethereum/JustinDrake-patch-8
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Disallow duplicate voluntary exits
2019-03-11 09:09:53 -06:00
236c43b575
Merge pull request #752 from ethereum/JustinDrake-patch-9
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Weaken criterion for attestation inclusion
2019-03-11 09:01:59 -06:00
2d3d7e33b3
Weaken criterion for attestation inclusion
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The invariant that `get_current_epoch(state) in [get_current_epoch(state), get_previous_epoch(state)]` is preserved, as well as symmetry/fairness across blocks.
2019-03-10 21:58:32 +01:00
641bfc2f2c
Merge pull request #744 from ethereum/empty-attestation-bug
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minor execution bugs
2019-03-10 08:26:21 -06:00
d425ea26e2
Update 0_beacon-chain.md
2019-03-10 13:50:28 +01:00
b7376aea5c
Disallow duplicate voluntary exits
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Stricter processing of voluntary exits to remove an edge case
2019-03-10 13:49:37 +01:00
02428ec252
Do not check withdrawal credentials for existing validators
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We should not invalidate blocks that contain a deposit with an inconsistent withdrawal credential as that would stall the chain.
2019-03-10 13:25:57 +01:00
902e65e072
add min persistent committee period resitriction on exits
2019-03-08 15:16:06 -07:00
0f3e0ef2ad
Merge pull request #743 from ethereum/JustinDrake-patch-9
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Minor cleanups
2019-03-08 14:59:39 -07:00
aa29cd7947
Merge pull request #739 from ethereum/JustinDrake-patch-7
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Use hash_tree_root everywhere
2019-03-08 14:58:26 -07:00
30e64d7de6
fix get_inactivity_penalty function signature
2019-03-08 12:14:21 -07:00
f88db44e81
skip proposer bonus if no attestation for v index
2019-03-08 12:07:57 -07:00
f72e856620
Merge branch 'dev' into JustinDrake-patch-7
2019-03-08 10:46:36 -07:00
29014d554e
Merge branch 'dev' into JustinDrake-patch-9
2019-03-08 10:39:26 -07:00
f253feeacf
Update 0_beacon-chain.md
2019-03-08 18:34:51 +01:00
1210e8e8ca
Merge pull request #741 from ethereum/fix-caching
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fix state cache
2019-03-08 10:32:21 -07:00
f180eb5e9e
Update 0_beacon-chain.md
2019-03-08 18:14:00 +01:00
de60533d72
Update 0_beacon-chain.md
2019-03-08 18:13:05 +01:00
f081f23c31
cache more than just state root at start of state transition
2019-03-08 09:48:46 -07:00
ecd93468a2
Update 0_beacon-chain.md
2019-03-08 17:38:19 +01:00
3aedf1226a
Update 0_beacon-chain.md
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Did I get the type casting OK @hwwhww?
2019-03-08 17:36:58 +01:00
1141467349
Update 0_beacon-chain.md
2019-03-08 17:28:00 +01:00
9b598c91b7
Merge branch 'dev' into JustinDrake-patch-7
2019-03-08 09:10:08 -07:00
0bcc350b7b
Merge pull request #732 from ethereum/epoch-start
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epoch transition at start of epoch
2019-03-08 08:59:40 -07:00
7dc61c6126
Merge branch 'dev' into epoch-start
2019-03-08 08:51:19 -07:00
a51d7d5db5
Update 0_beacon-chain.md
2019-03-08 10:50:45 +01:00
12695425c9
Use hash_tree_root everywhere
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And get rid of merkle_root. This is possible because of SSZ tuples.
2019-03-08 10:32:40 +01:00
8dcc1ba930
Break LMD GHOST ties in favor of higher hash tree roots ( #737 )
2019-03-08 09:58:38 +01:00
1f147486fc
Semantic fork versions and signature domains
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Fix #706
2019-03-08 09:57:09 +01:00
e74c79e353
Update 0_beacon-chain.md
2019-03-08 09:08:30 +01:00
33a05109ea
Fair proposer sampling
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I think we want `first_committee[epoch % len(first_committee)]` as opposed to `first_committee[slot % len(first_committee)]`. The reason is that if the shuffling happens infrequently and `len(first_committee)` is a multiple of `SLOTS_PER_EPOCH` then the proposers will not be sampled fairly.
Taking this logic further, we may want to avoiding always picking the proposer from `first_committee`, e.g.:
```
validators_at_slot = []
for crosslink_committee, _ in get_crosslink_committees_at_slot(state, slot, registry_change):
validators_at_slot.append(crosslink_committee)
return validators_at_slot[epoch % len(validators_at_slot)]
```
2019-03-07 23:56:03 +01:00
Danny Ryan
Hsiao-Wei Wang
Justin
vbuterin