12695425c9
Use hash_tree_root everywhere
...
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
...
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
339a7fb63b
Update 0_beacon-chain.md
2019-03-07 23:14:47 +01:00
2d9724dbfc
Update 0_beacon-chain.md
2019-03-07 23:13:06 +01:00
e57bfaab7c
clean up state transition notes
2019-03-07 13:36:22 -07:00
d00353534d
Merge branch 'dev' into epoch-start
2019-03-07 13:32:15 -07:00
8e08e742dc
Merge pull request #731 from ethereum/top-order
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reorder ssz types topologically
2019-03-07 13:28:51 -07:00
6cf14884a8
epoch transition at start of epoch
2019-03-07 12:05:34 -07:00
8dec7d805c
reorder ssz types topologically
2019-03-07 11:02:13 -07:00
71991fd30d
Merge pull request #711 from ethereum/vbuterin-patch-7
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Pythonize epoch transitions
2019-03-07 10:14:20 -07:00
250455a67e
Apply suggestions from code review
...
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-03-07 10:03:25 -07:00
987c741bea
fix state types
2019-03-07 09:44:55 -07:00
b1baea2d28
Merge branch 'dev' into vbuterin-patch-7
2019-03-07 08:56:29 -07:00
ec12460b8b
Make wthdrawn validators immune to inactivity leak
2019-03-07 01:21:17 -06:00
663bc489b6
Added lexicographic tiebreaking
2019-03-06 22:54:52 -06:00
55b7064646
Merge pull request #723 from dankrad/patch-1
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Add tuple lengths; update list typedef format
2019-03-06 15:59:32 -07:00
175dde7cf7
Merge branch 'dev' into patch-1
2019-03-06 15:56:35 -07:00
2f6e560e30
Merge branch 'dev' into vbuterin-patch-7
2019-03-06 15:07:20 -07:00
28f2a723af
Merge pull request #725 from ralexstokes/dev
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Fix calls of `signed_root`
2019-03-06 15:03:20 -07:00
fc9686636e
Merge pull request #724 from dankrad/dev
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Make basic/non-basic for bytes explicit
2019-03-06 14:58:48 -07:00
ee2fbd0df7
Fix calls of `signed_root`
2019-03-06 13:48:06 -08:00
37b77725d8
Make basic/non-basic for bytes explicit
2019-03-06 22:32:26 +01:00
81f48ea1c3
Also fix length of Deposit.proof
2019-03-06 21:11:50 +01:00
be492bc852
Merge pull request #720 from akhila-raju/patch-2
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Minor spelling fixes
2019-03-06 12:42:26 -07:00
f4e0d9804a
Minor spelling fixes.
2019-03-06 12:03:03 -05:00
eece029cdf
Array spec to [type] and tuple to [type, N]. Also make notation consistent: use "base" for base types
2019-03-06 17:46:40 +01:00
9d175c9dc9
Merge branch 'dev' into patch-1
2019-03-06 17:28:09 +01:00
b4779cd83d
Apply suggestions from code review
...
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-03-06 08:55:39 -07:00
c9e06d31f3
Apply suggestions from code review
...
base_reward -> get_base_reward
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2019-03-06 07:29:06 -07:00
776196e66d
Add tuple lengths
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Adding tuple lengths in BeaconState objects (this changes merkleization/serialization as no length mixin required)
2019-03-06 14:46:52 +01:00
b36e70040b
fix call to union
2019-03-05 16:18:41 -07:00
b5f0509595
fix proposal slashing minor bugs
2019-03-05 11:29:40 -07:00
be1cb4a850
Merge pull request #718 from ethereum/empty-base-reward
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handle get_base_reward when no previous balance
2019-03-05 09:24:12 -07:00
f93e6fe53d
Merge pull request #696 from ethereum/JustinDrake-patch-4
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Rewrite SSZ spec
2019-03-05 09:22:33 -07:00
0eacabc273
fix minor typo
2019-03-05 08:51:34 -07:00
99da6fe141
fix advance_slot ordering issue
2019-03-05 08:50:51 -07:00
57971aacb4
Update simple-serialize.md
2019-03-05 15:20:36 +01:00
e2a0452108
fix previous root ( #716 )
2019-03-05 14:07:00 +01:00
ecb76420ec
`1e9` is float in Python, change it to `10**9`.
2019-03-05 17:30:42 +08:00
d2f7fa9a7e
fix call to get_current_epoch
2019-03-04 19:09:31 -07:00
bd936fa6ab
add missing return for justification/finalization reward deltas
2019-03-04 19:07:24 -07:00
02e8e89740
handle get_base_reward when no previous balance
2019-03-04 19:05:00 -07:00
0fdfbc473e
minor variable issues in helpers
2019-03-04 18:53:31 -07:00
0f274a906c
Merge branch 'vbuterin-patch-7' of github.com:ethereum/eth2.0-specs into vbuterin-patch-7
2019-03-04 18:02:46 -07:00
738acf0e05
fix calls for get_total_balance
2019-03-04 18:00:38 -07:00
47cca60148
handle when no attestations availble for crosslinking ( #717 )
2019-03-04 18:56:50 -06:00
66105b01e4
previous epoch uses -1 in all cases
2019-03-04 17:27:53 -07:00
Justin
vbuterin
Danny Ryan
Hsiao-Wei Wang
Alex Stokes
Dankrad Feist
Akhila Raju
Carl Beekhuizen