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eth2.0-specs
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1678 Commits

Author SHA1 Message Date
Danny Ryan aa29cd7947
Merge pull request #739 from ethereum/JustinDrake-patch-7 
Use hash_tree_root everywhere
 2019-03-08 14:58:26 -07:00
Danny Ryan 30e64d7de6
fix get_inactivity_penalty function signature 2019-03-08 12:14:21 -07:00
Danny Ryan f88db44e81
skip proposer bonus if no attestation for v index 2019-03-08 12:07:57 -07:00
Danny Ryan f72e856620
Merge branch 'dev' into JustinDrake-patch-7 2019-03-08 10:46:36 -07:00
Danny Ryan 29014d554e
Merge branch 'dev' into JustinDrake-patch-9 2019-03-08 10:39:26 -07:00
Justin f253feeacf
Update 0_beacon-chain.md 2019-03-08 18:34:51 +01:00
Danny Ryan 1210e8e8ca
Merge pull request #741 from ethereum/fix-caching 
fix state cache
 2019-03-08 10:32:21 -07:00
Justin f180eb5e9e
Update 0_beacon-chain.md 2019-03-08 18:14:00 +01:00
Justin de60533d72
Update 0_beacon-chain.md 2019-03-08 18:13:05 +01:00
Danny Ryan f081f23c31
cache more than just state root at start of state transition 2019-03-08 09:48:46 -07:00
Justin ecd93468a2
Update 0_beacon-chain.md 2019-03-08 17:38:19 +01:00
Justin 3aedf1226a
Update 0_beacon-chain.md 
Did I get the type casting OK @hwwhww?
 2019-03-08 17:36:58 +01:00
Justin 1141467349
Update 0_beacon-chain.md 2019-03-08 17:28:00 +01:00
Danny Ryan 9b598c91b7
Merge branch 'dev' into JustinDrake-patch-7 2019-03-08 09:10:08 -07:00
Danny Ryan 0bcc350b7b
Merge pull request #732 from ethereum/epoch-start 
epoch transition at start of epoch
 2019-03-08 08:59:40 -07:00
Danny Ryan 7dc61c6126
Merge branch 'dev' into epoch-start 2019-03-08 08:51:19 -07:00
Justin a51d7d5db5
Update 0_beacon-chain.md 2019-03-08 10:50:45 +01:00
Justin 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
vbuterin 8dcc1ba930 Break LMD GHOST ties in favor of higher hash tree roots (#737) 2019-03-08 09:58:38 +01:00
Justin 1f147486fc
Semantic fork versions and signature domains 
Fix #706
 2019-03-08 09:57:09 +01:00
Justin e74c79e353
Update 0_beacon-chain.md 2019-03-08 09:08:30 +01:00
Justin 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
Justin 339a7fb63b
Update 0_beacon-chain.md 2019-03-07 23:14:47 +01:00
Justin 2d9724dbfc
Update 0_beacon-chain.md 2019-03-07 23:13:06 +01:00
Danny Ryan e57bfaab7c
clean up state transition notes 2019-03-07 13:36:22 -07:00
Danny Ryan d00353534d
Merge branch 'dev' into epoch-start 2019-03-07 13:32:15 -07:00
Danny Ryan 8e08e742dc
Merge pull request #731 from ethereum/top-order 
reorder ssz types topologically
 2019-03-07 13:28:51 -07:00
Danny Ryan 6cf14884a8
epoch transition at start of epoch 2019-03-07 12:05:34 -07:00
Danny Ryan 8dec7d805c
reorder ssz types topologically 2019-03-07 11:02:13 -07:00
Danny Ryan 71991fd30d
Merge pull request #711 from ethereum/vbuterin-patch-7 
Pythonize epoch transitions
 2019-03-07 10:14:20 -07:00
Hsiao-Wei Wang 250455a67e
Apply suggestions from code review 
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
 2019-03-07 10:03:25 -07:00
Danny Ryan 987c741bea
fix state types 2019-03-07 09:44:55 -07:00
Danny Ryan b1baea2d28
Merge branch 'dev' into vbuterin-patch-7 2019-03-07 08:56:29 -07:00
vbuterin ec12460b8b
Make wthdrawn validators immune to inactivity leak 2019-03-07 01:21:17 -06:00
vbuterin 663bc489b6
Added lexicographic tiebreaking 2019-03-06 22:54:52 -06:00
Danny Ryan 55b7064646
Merge pull request #723 from dankrad/patch-1 
Add tuple lengths; update list typedef format
 2019-03-06 15:59:32 -07:00
Danny Ryan 175dde7cf7
Merge branch 'dev' into patch-1 2019-03-06 15:56:35 -07:00
Danny Ryan 2f6e560e30
Merge branch 'dev' into vbuterin-patch-7 2019-03-06 15:07:20 -07:00
Danny Ryan 28f2a723af
Merge pull request #725 from ralexstokes/dev 
Fix calls of `signed_root`
 2019-03-06 15:03:20 -07:00
Danny Ryan fc9686636e
Merge pull request #724 from dankrad/dev 
Make basic/non-basic for bytes explicit
 2019-03-06 14:58:48 -07:00
Alex Stokes ee2fbd0df7
Fix calls of `signed_root` 2019-03-06 13:48:06 -08:00
Dankrad Feist 37b77725d8 Make basic/non-basic for bytes explicit 2019-03-06 22:32:26 +01:00
Dankrad Feist 81f48ea1c3 Also fix length of Deposit.proof 2019-03-06 21:11:50 +01:00
Danny Ryan be492bc852
Merge pull request #720 from akhila-raju/patch-2 
Minor spelling fixes
 2019-03-06 12:42:26 -07:00
Akhila Raju f4e0d9804a Minor spelling fixes. 2019-03-06 12:03:03 -05:00
Dankrad Feist 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
Dankrad Feist 9d175c9dc9 Merge branch 'dev' into patch-1 2019-03-06 17:28:09 +01:00
Carl Beekhuizen b4779cd83d
Apply suggestions from code review 
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
 2019-03-06 08:55:39 -07:00
Carl Beekhuizen 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
dankrad 776196e66d
Add tuple lengths 
Adding tuple lengths in BeaconState objects (this changes merkleization/serialization as no length mixin required)
 2019-03-06 14:46:52 +01:00