e86fa58167
Merge branch 'dev' into name-changes
2019-02-14 10:27:17 +00:00
eadfa20b99
Bring forward changes to withdrawability from phase 1 ( #615 )
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* Bring forward changes to withdrawability from phase 1
* The `WITHDRAWABLE` flag is removed; instead, a validator's withdrawability is determined through the `withdrawable_epoch` field (renamed and re-purposed from `withdrawal_epoch` which was not used)
* When a validator passes through the withdrawal queue, the `prepare_validator_for_withdrawal` function does not let them withdraw immediately; instead, they have to wait `MIN_VALIDATOR_WITHDRAWAL_EPOCHS`. This extra minimum delay serves no value in phase 0, but is crucial for phase 1 as the period between a validator passing through the queue and the validator being eligible to withdraw is where proof of custody challenges can come in; adding it in phase 0 is only half a line of code so easier to add it now.
* If a validator is penalized, they are no longer subject to the exit queue; instead, their `withdrawable_epoch` is set `LATEST_PENALIZED_EXIT_LENGTH` into the future and this is used to determine when the validator can withdraw
* Changes the eligibility condition for a transfer to use the `withdrawable_epoch`
2019-02-14 10:20:53 +00:00
f14af7ae67
Merge branch 'dev' into name-changes
2019-02-13 23:53:38 +00:00
83b67b6097
Merge pull request #617 from ethereum/hwwhww/fix_compute_commitment
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Fix `compute_commitment`
2019-02-13 11:54:03 -07:00
fd5c3ee8b5
Update 0_beacon-chain.md
2019-02-13 08:38:03 -08:00
f7320ec25b
Fix `compute_commitment`
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1. Use `+` to concatenate the merkle roots in `hash` function.
2. Fix `pad_to_power_of_2`: padding with `[b'\x00' * SHARD_BLOCK_SIZE]`,
not `[SHARD_BLOCK_SIZE]`.
2019-02-14 00:30:00 +08:00
3d5aa352be
Merge pull request #597 from ethereum/reward-clarifications
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Reward clarifications/fix
2019-02-13 08:21:30 -07:00
a730295982
Update 0_beacon-chain.md ( #614 )
2019-02-13 01:40:24 +00:00
cf371c4973
Add support for transfers between withdrawn accounts ( #601 )
2019-02-12 22:41:38 +00:00
b6d27edd6e
Update 0_beacon-chain.md
2019-02-12 22:38:29 +00:00
8213ad64e2
add note about attestations on chain voting for justified
2019-02-12 13:08:17 -08:00
bd9baeca0c
Update 0_beacon-chain.md
2019-02-12 13:37:30 +00:00
d4f79c8878
Update 0_beacon-chain.md
2019-02-12 12:28:13 +00:00
de7263c838
Update 0_beacon-chain.md
2019-02-12 12:24:19 +00:00
8445d06b8f
Merge branch 'dev' into name-changes
2019-02-12 11:59:05 +00:00
f871b9a0d1
Use little endian bit order ( #575 )
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Slightly more simple and common to find bit n at position `1 << n`
2019-02-12 11:52:07 +00:00
41e95cf9ea
Refactor `get_persistent_committee` ( #604 )
2019-02-12 11:11:45 +00:00
de90d4475e
Provide definition for undefined `index` ( #608 )
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The `index` variable is not defined and, IMO, it's difficult to discern.
2019-02-12 11:09:27 +00:00
3ea0c27be0
Minor modification to reduce lines of code ( #607 )
2019-02-12 11:06:26 +00:00
98902d12e3
assert/unhandled exception note to state transition ( #606 )
2019-02-11 21:30:36 +00:00
2275587149
Add note on leap seconds
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Clarify the local time is Unix time and add note on leap seconds.
2019-02-11 13:29:54 +00:00
1d77c57374
clarify active validator meaning for rewards/penalties
2019-02-10 18:43:56 -07:00
e8f9dce1d3
simply reward logic for justified slot from previous epoch
2019-02-10 18:38:42 -07:00
db4f99d899
Fixed end of code block
2019-02-10 15:47:26 -06:00
ab44cbe380
Update specs/core/1_shard-data-chains.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-02-10 15:45:57 -06:00
9bba3362eb
Update specs/core/1_shard-data-chains.md
2019-02-10 15:45:47 -06:00
9e66b069b2
Update specs/core/1_shard-data-chains.md
2019-02-10 15:45:16 -06:00
ad3f43a4a6
Update specs/core/1_shard-data-chains.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-02-10 15:45:06 -06:00
046119fb2e
Update specs/core/1_shard-data-chains.md
2019-02-10 15:44:58 -06:00
181dc183b6
Merge branch 'dev' into vbuterin-patch-6
2019-02-10 13:12:01 -07:00
2944a7ddfc
Renamed `Helpers` -> `Variables`, seems to make more sense ( #560 )
2019-02-10 16:19:12 +00:00
1f97206dcf
Updated phase 1: commitments ( #579 )
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See #338 and #529 for discussion.
2019-02-10 16:17:21 +00:00
abed5ffdae
Updated phase 1: fork choice rule ( #586 )
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Adds the crosslink committee to the fork choice rule. This is useful because it means that even if a proposal committee is byzantine and attempts to prevent a crosslink via a "balance attack" (alternating between chain A and chain B being the canonical chain), the crosslink committee can force the equilibrium to flip to one side or the other.
2019-02-10 16:16:22 +00:00
8097b2373b
Added deduplication
2019-02-10 00:09:34 -06:00
a712abfb2a
Merge pull request #589 from Nashatyrev/dev
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Silently skip deposits with invalid proof in process_deposit
2019-02-09 08:22:38 -07:00
7886d96186
change proof_is_valid to exit condition
2019-02-09 07:21:38 -08:00
e48010b77b
Change var name to avoid confusing the reader into thinking the `valid_proof` variable contains a valid proof as opposed to just being a bool.
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Co-Authored-By: Nashatyrev <Nashatyrev@users.noreply.github.com>
2019-02-09 11:10:54 +03:00
0157aa039c
Change var name to avoid confusing the reader into thinking the `valid_proof` variable contains a valid proof as opposed to just being a bool.
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Co-Authored-By: Nashatyrev <Nashatyrev@users.noreply.github.com>
2019-02-09 11:10:03 +03:00
65c5a1a1b7
Fixed get_persistent_committee
2019-02-08 22:10:54 -06:00
e0d8cf4268
Update specs/core/1_shard-data-chains.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-02-08 22:07:14 -06:00
8dd111b7e6
Update specs/core/1_shard-data-chains.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-02-08 22:06:46 -06:00
ad0ff80be2
Update specs/core/1_shard-data-chains.md
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Co-Authored-By: vbuterin <v@buterin.com>
2019-02-08 22:06:03 -06:00
019fe8953e
Fixed as per @djrtwo's comments
2019-02-08 22:02:55 -06:00
36d5120deb
Initialize deposit index
2019-02-08 19:38:09 -06:00
057364a7d4
Add mandatory deposit index ordering
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Co-requisite with #589
2019-02-08 19:37:34 -06:00
334d47714d
fix a couple of nitpicks before release
2019-02-08 10:35:57 -07:00
f9eaab1d04
Silently skip deposits with invalid proof in process_deposit
2019-02-08 18:04:32 +03:00
e5bd78e5e6
Persistent committee refactors
2019-02-08 04:08:52 -06:00
65ec418213
A few more cleanups
2019-02-08 03:54:02 -06:00
47c396f3f8
Break lets into separate lines
2019-02-08 03:50:00 -06:00
Justin
vbuterin
Danny Ryan
terence tsao
Hsiao-Wei Wang
Jacek Sieka
Paul Hauner
Dean Eigenmann
Anton Nashatyrev