68a76ba727
Merge pull request #313 from ethereum/slashable-functions
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Cleanup casper slashing
2018-12-14 08:58:01 -06:00
c43724132b
Clarify block hash -> block root
2018-12-13 23:01:32 -05:00
964395c362
Some bugfixes
2018-12-13 19:40:00 -05:00
2b9a0e999c
Separate validator balances
2018-12-13 19:28:59 -05:00
add628d26b
Edit BLS spec as per issue #300
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See https://github.com/ethereum/eth2.0-specs/issues/300
2018-12-13 19:06:07 -05:00
96aade9a2c
add proofofpossessiondata ssz object
2018-12-13 14:03:22 -06:00
f30d404856
add ValidatorRegistryDeltaBlock ssz object
2018-12-13 13:50:50 -06:00
9e74043a17
move ejectiosn to per-epoch. fix a couple bugs in validator status change functions ( #314 )
2018-12-13 19:45:08 +00:00
cd9e7ecaeb
minor fix
2018-12-13 12:18:29 -06:00
697d3c5eb5
add doc string for new slashing helper funtions
2018-12-13 12:17:39 -06:00
7c833fafc5
clean up casper slashing with helper functions etc
2018-12-13 12:09:39 -06:00
923df80b03
replace shard_block_hash with shard_block_root
2018-12-13 11:26:10 -06:00
9170efee1b
removed old comments
2018-12-13 08:27:22 -08:00
1ea887c964
Deposits: define `DepositData` and rename `DepositParameters` to `DepositInput` ( #310 )
2018-12-13 15:36:57 +00:00
ddb91adecf
quick fix on typo
2018-12-13 06:51:47 -08:00
b554204688
clarified language around start_up ( #303 )
2018-12-13 13:08:51 +00:00
6b6a04c884
Bugfix (missing `state.`)
2018-12-13 10:03:50 +00:00
c1a3b29145
Fix `verify_slashable_vote_data`: use `get_domain` ( #306 )
2018-12-13 09:55:37 +00:00
6fa12f6603
Merge pull request #301 from ethereum/vote_rename
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Some renames about vote and fix `verify_slashable_vote_data` (`verify_casper_votes`)
2018-12-13 13:58:10 +08:00
d5a5e1815c
Rename `LATEST_BLOCK_ROOT_COUNT` -> `LATEST_BLOCK_ROOTS_LENGTH`
2018-12-13 13:55:34 +08:00
9eeb863ec6
Refactor `verify_slashable_vote_data`
2018-12-13 03:11:53 +08:00
ab7549e52e
Move `verify_slashable_vote_data` to the last verification of Casper slashings
2018-12-13 03:04:10 +08:00
d2fda68ccb
Fix ToC
2018-12-13 03:00:53 +08:00
4aa6ec4468
Update `CasperSlashing` and `verify_casper_votes`
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1. Rename `verify_casper_votes` -> `verify_slashable_vote_data`
2. Rename `CasperSlashing.votes_1` -> `CasperSlashing.slashable_vote_data_1`
3. Rename `CasperSlashing.votes_2` -> `CasperSlashing.slashable_vote_data_2`
4. Fix `verify_slashable_vote_data` `(verify_casper_votes)`
2018-12-13 02:55:28 +08:00
ae5221c4f8
Move BLS verification to later step
2018-12-13 02:11:47 +08:00
ac3ffb3df6
`LATEST_BLOCK_ROOTS_COUNT` -> `LATEST_BLOCK_ROOT_COUNT`
2018-12-13 02:08:37 +08:00
81c6b561fc
`CandidatePoWReceiptRootRecord.votes` -> `CandidatePoWReceiptRootRecord.vote_count`
2018-12-13 02:07:12 +08:00
cc34097fba
fix genesis
2018-12-12 11:51:42 -06:00
130e45ee39
Reduce on-chain computation
2018-12-13 01:39:34 +08:00
92b9253ecb
Fix ToC
2018-12-13 01:35:11 +08:00
3b0fe25c14
multiply GWEI_PER_ETH
2018-12-12 09:29:26 -08:00
4c3c8510d4
Fix 'validator_index': 'uint64' -> 'uint24'
2018-12-13 01:09:56 +08:00
acd83973fb
bold note
2018-12-12 10:02:49 -06:00
70a577a786
Merge branch 'master' into prev-balance-note
2018-12-12 10:01:14 -06:00
10fa84b057
rename base_inactivity_penalty to inactivity_penalty
2018-12-12 09:28:47 -06:00
541f33094f
move rewards helpers to rewrds and penalties section
2018-12-12 09:14:44 -06:00
bc60576d3c
rework rewards sections as per PR feedback
2018-12-12 09:07:44 -06:00
19b0421d4d
Merge branch 'master' into fix-rewards
2018-12-12 13:11:10 +00:00
6b5479cac9
Moved ancestor hashes to state, changed to batched accumulator ( #269 )
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* Replaced ancestors hashes in blocks with the previous block root
* Add a block root batched accumulator
* Cleanup processing presentation
2018-12-12 13:02:50 +00:00
21da07b4f7
typo ( #294 )
2018-12-12 10:30:58 +00:00
e2714b3344
add bls_verify_multiple def to phase 0 spec ( #292 )
2018-12-11 21:18:30 +00:00
726ed97eb2
Merge branch 'rename_tree_roots' of https://github.com/terenc3t/eth2.0-specs into terenc3t-rename_tree_roots
2018-12-11 14:54:30 -06:00
3f31eecb18
fixed typo & s/winning_hash/winning_root/
2018-12-11 12:50:20 -08:00
a13997d738
updated rest of the fields except ancestor_hashes
2018-12-11 12:38:32 -08:00
9f8ae361f9
Rename `BLSVerify` to `bls_verify` and put `hash` in helpers
2018-12-11 20:30:28 +00:00
032007ad17
add organization to previous epoch attester helpers
2018-12-11 13:40:00 -06:00
5e84a53ff1
base_reward is 1/4 of total reward val can earn per cycle
2018-12-11 13:32:27 -06:00
42364fe7b1
add granular reward for the four different parts of attestation
2018-12-11 13:22:17 -06:00
e0e2fed1b5
rename hash tree roots as root
2018-12-11 09:53:56 -08:00
83224c320a
small edit to language
2018-12-11 11:16:24 -06:00
befc349878
add balance diff consensus safety note
2018-12-11 11:14:42 -06:00
defe2668a0
Merge pull request #266 from ethereum/JustinDrake-patch-10
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First pass cleanup of bls_verify.md
2018-12-11 10:38:21 -06:00
e8d8b03089
note the vyper version the contract is expected to be compiled with ( #287 )
2018-12-11 16:29:09 +00:00
084880511d
Merge pull request #280 from ethereum/validator-status
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validator status cleanup
2018-12-11 10:14:02 -06:00
5734b25fb1
rename bls verification spec ref
2018-12-11 10:13:31 -06:00
c462f563b1
use Deposit object for processing intiial deposits
2018-12-11 10:02:59 -06:00
1e3f518f02
pr feedback
2018-12-11 09:49:50 -06:00
e64bfb289c
Merge pull request #282 from ethereum/ssztreehash-cleanup
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cleanup refs to SSZTreeHash
2018-12-11 09:17:57 -06:00
d1c20b862b
Update bls_verify.md
2018-12-11 14:02:34 +00:00
a32af50513
Update bls_verify.md
2018-12-11 13:56:40 +00:00
23f7e9db62
Rename FQ2 to Fq2 and specify the G1 generator
2018-12-11 13:36:34 +00:00
47dc3eb48b
Updated winning_hash description ( #283 )
2018-12-11 13:25:21 +00:00
6fccd9f793
cleanup a few more hash refs to ssztreehash
2018-12-10 17:08:04 -06:00
fa685abc47
add ref to ssztreehash spec. cleanup where ssztreehash should be used
2018-12-10 16:58:36 -06:00
ae33eec081
Merge branch 'master' into validator-status
2018-12-10 16:43:35 -06:00
e77bf04711
remove direct calls to exit_validator
2018-12-10 16:42:28 -06:00
37450e9a4d
Merge pull request #279 from status-im/attestation-unsigned
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attestations: avoid unsigned underflow (eth2.0-specs/issues/#224)
2018-12-10 16:34:54 -06:00
70765a205e
fix toc
2018-12-10 16:30:25 -06:00
49f3cfebdf
add link to appendix A
2018-12-10 16:22:42 -06:00
0c281c8113
local var i -> index
2018-12-10 16:17:42 -06:00
03901ffe65
cleanups
2018-12-10 16:14:08 -06:00
9cff4ae653
fix exit conditions
2018-12-10 15:56:22 -06:00
ed3611904d
update reference to hash function
2018-12-10 13:32:16 -08:00
6f058c2756
begin validator status cleanup
2018-12-10 15:16:06 -06:00
2facc754cc
attestations: avoid unsigned underflow (eth2.0-specs/issues/#224)
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* and some nitpicks
2018-12-10 14:38:32 -06:00
44ac70e7fe
remove trailing whitespace ( #278 )
2018-12-10 19:55:11 +00:00
411d347b6b
Update bls_verify.md
2018-12-10 14:30:36 +00:00
03c014d0e3
Update 0_beacon-chain.md
2018-12-10 11:22:42 +00:00
c782725aa1
Update bls_verify.md
2018-12-10 10:43:42 +00:00
25cc1cf382
Address issues from reviewers
2018-12-10 10:34:36 +00:00
0afafe1c76
Merge branch 'master' into JustinDrake-patch-8
2018-12-10 10:11:41 +00:00
88ef7b8186
typo ( #270 )
2018-12-10 08:28:11 +00:00
d6cc826bb0
Some edits
2018-12-09 23:44:44 -05:00
cd07ec126b
Update bls_verify.md
2018-12-09 14:51:15 +00:00
6079f70ebd
Update bls_verify.md
2018-12-09 14:49:16 +00:00
6c196fc411
Update bls_verify.md
2018-12-09 14:48:54 +00:00
de32e25bfc
fix initial initial persistent_committees ( #258 )
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* fix initial persistent_committees
* initial persistent commmitees from active validator indices
2018-12-09 14:47:30 +00:00
0b8fa12289
Update bls_verify.md
2018-12-09 14:43:13 +00:00
685a1be651
Merge pull request #252 from ethereum/remove-specials
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new block format pt2 -- remove specials
2018-12-09 08:33:46 -06:00
cc476db8c9
address pr ffeedback
2018-12-09 08:33:12 -06:00
24d3c9c33a
Update bls_verify.md
2018-12-09 14:30:48 +00:00
c897dd99c2
Update specs/core/0_beacon-chain.md
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Co-Authored-By: djrtwo <dannyjryan@gmail.com>
2018-12-09 08:25:34 -06:00
1b0b2f21cc
First pass cleanup of bls_verify.md
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Misc cleanups:
* (typo) `highflag` => `highflag1`
* (typo) `lowflag = x = 0` => `lowflag == x == 0`
* Add structure and table of contents
* Describe more notation in words (e.g. `i`)
* Make sure flags are 1-bit
* Clarify and polish presentation
Example notation cleanups:
* `G1` => `id_G1` (to avoid confusing with the group G1)
* `field_modulus` => `q` (avoid using two names for same thing)
* `BLSVerify` => `bls_verify` (respect notation for functions in main document)
* `sig` => `signature` (avoid abbreviations as in main document)
TODO:
* Potentially describe `FQ2`, `b2`, `is_on_curve`, `multiply` in words
* Make the naming changes around `bls_verify` in the main document
* Fix any bugs introduced by the cleanup
2018-12-09 14:21:34 +00:00
70836ecd1c
Clarify why it's called INVERSE_SQRT_E_DROP_TIME ( #261 )
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* (cleanup) Rename `SQRT_E_DROP_TIME` to `INVERSE_SQRT_E_DROP_TIME` to reflect `1/sqrt(e)`
* (cleanup) Justify why it's called INVERSE_SQRT_E_DROP_TIME
* (cleanup) Polish and simplify presentation
* (bug fix) Fixed 2**34 value
* (bug fix) Replace epochs with slots to make the calculations work
2018-12-09 13:08:11 +00:00
238c0e10fe
Added explicit "must be < q" phrasing to BLS description ( #262 )
2018-12-09 12:33:37 +00:00
e04378c38c
bytes32(pubkey) -> bytes48(pubkey) ( #265 )
2018-12-09 12:33:13 +00:00
eefaaf5ac3
Clarify TreeHash treatment of integers > 256bit
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Also clarify treatment of hashes < 32bytes
2018-12-07 16:39:52 -08:00
2ed18bfa1f
Casper cleanups and bug fixes
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* (cleanup) `SpecialAttestationData` => `CasperVotes`
* (cleanup) `vote_1`, `vote_2` => `votes_1`, `votes_2`
* (bug fix) Place a bound on the number of votes with `MAX_CASPER_VOTES`
* (bug fix) Supply `state` when calling `verify_casper_votes`
2018-12-07 20:09:49 +00:00
e2eedabed2
Merge pull request #254 from mkalinin/fix-boundary_attesting_balance-2
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Fix epoch_boundary_attesting_balance calculation
2018-12-07 13:00:38 -06:00
a0e226c957
remove record from operation types
2018-12-07 12:51:15 -06:00
74ac7e6ee1
PR feedback
2018-12-07 12:43:11 -06:00
357cb72d7a
fix broken md ( #257 )
2018-12-07 16:16:09 +00:00
dc4bbfedab
clarify header
2018-12-07 09:18:06 -06:00
c4acafdb58
change block objects to operations
2018-12-07 09:15:55 -06:00
3a24fed194
fix toc'
2018-12-07 09:05:29 -06:00
d9abce4471
rename transactiosn to block objects
2018-12-07 09:04:16 -06:00
76e5b76dc2
Merge branch 'master' into remove-specials
2018-12-07 08:12:58 -06:00
9f64530aac
remove BeaconBlockHeader
2018-12-07 07:46:52 -06:00
1a716609ba
Fix epoch_boundary_attesting_balance calculation
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get_effective_balance accepts ValidatorRecord object as an input but it was called with validator index instead
2018-12-07 18:23:55 +06:00
2d8efe57c0
Bug fixes and cleanups around exit_validator
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Cleanups
* Use `state.slot` over `current_slot`.
* Specify `new_status`
* Segregate ejection processing
Bug fixes:
* Put ejections at the end of the per-slot processing (TODO: per-slot processing should come *after* per-epoch processing)
* Immediately exit ejections
* Include `ACTIVE_PENDING_EXIT` as an active state
* Renamed two `State` to `BeaconState`
2018-12-07 12:18:55 +00:00
35f8eccc1f
fix tox
2018-12-06 19:18:49 -06:00
57b86e3204
fix toc
2018-12-06 19:16:10 -06:00
bcb09a49a0
rework transactions data structure ordering
2018-12-06 19:13:19 -06:00
3ea04a28ca
fix table
2018-12-06 19:07:26 -06:00
80e224be8c
remove specials
2018-12-06 19:02:23 -06:00
40fd893fc1
remove extra field
2018-12-06 17:55:23 -06:00
d18ab07803
fix toc
2018-12-06 17:54:14 -06:00
7f542ca714
add beaconblockheader and body
2018-12-06 17:51:01 -06:00
15c11a46bd
consistency in multiplication of EPOCH_LENGTH formatting
2018-12-06 16:56:23 -06:00
332511b42b
simplify finality conditions
2018-12-06 16:51:29 -06:00
98430c7c68
address comments
2018-12-06 16:47:22 -06:00
ae1b64ccff
remove s helper
2018-12-06 16:38:40 -06:00
eb7715aa41
pr feedback
2018-12-06 16:12:33 -06:00
330b2449bf
pr feedback
2018-12-06 15:54:39 -06:00
5e058a15b8
remove 'slot_hash_block'
2018-12-06 10:41:50 -06:00
464ad63464
minor slot cleanups
2018-12-06 10:25:35 -06:00
3e1aad24b0
Merge branch 'master' into virtual-skip-block
2018-12-06 09:45:25 -06:00
c5eddd54f4
Merge branch 'master' into cleanup-validator-change
2018-12-06 09:42:24 -06:00
b8b2586c92
address review comments
2018-12-06 09:40:40 -06:00
f7e58dd82c
Merge branch 'master' into virtual-skip-block
2018-12-06 09:38:07 -06:00
8bc0254deb
add missing toc entry
2018-12-06 09:29:49 -06:00
7c25665d61
remove state.slot ref
2018-12-06 09:28:55 -06:00
c0ca669bd0
cleanup validator registry change to merge before #234
2018-12-06 08:51:57 -06:00
91f83e3861
isolate some of the per-epoch changes from the other #234
2018-12-06 08:38:31 -06:00
0626061977
don't need slot num in get_active_validator_indices
2018-12-05 17:26:07 -08:00
db65429cc8
rework to do virtual block transitions
2018-12-05 19:24:37 -06:00
22a77c331b
fix change_validators
2018-12-05 14:35:58 -06:00
1ccb1074c5
fix just/finality
2018-12-05 14:07:41 -06:00
e894a2dc18
fix issues in justificaiton/finality
2018-12-05 13:55:56 -06:00
4e0b120fe3
Merge branch 'master' into JustinDrake-patch-3
2018-12-05 13:14:16 -06:00
59494d1774
add state root processing
2018-12-05 13:03:24 -06:00
3a677eefa9
minor cleanup
2018-12-05 12:49:45 -06:00
cb871c3f0e
minor cleanups
2018-12-05 12:47:21 -06:00
c154c65f14
cleanup calls to 'get_block_hash'
2018-12-05 12:42:16 -06:00
3bd56891c5
cleanup per slot processing
2018-12-05 12:40:08 -06:00
eb26e10fae
Update 0_beacon-chain.md
2018-12-05 17:30:37 +00:00
f956135763
Fix #237 ( #238 )
2018-12-05 17:17:17 +00:00
130b837975
Fix ZERO_BALANCE_VALIDATOR_TTL and move get_domain
2018-12-05 14:41:11 +00:00
20407c8dd1
Update 0_beacon-chain.md
2018-12-05 14:34:50 +00:00
2fc3f88795
Update 0_beacon-chain.md
2018-12-05 11:22:15 +00:00
2913dfa6fe
Change `state.crosslinks` to `state.latest_crosslinks` ( #236 )
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Change `state.crosslinks` to `state.latest_crosslinks` to match the `BeaconState` definition.
2018-12-05 09:03:09 +00:00
4c0841ec6a
Move to a per-slot state transition function
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Initial pass for the migration from a per-block state transition function to a per-slot state transition function. More simplifications and cleanups can be made.
2018-12-04 21:28:31 +00:00
a4722faf12
Handle activations and exits separately for balance churn ( #230 )
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This change is to avoid deposits from fully consuming the allowable balance churn, preventing exits from being processed. And vice versa with deposits/exits swapped.
A bunch of cleanups and bug fixes were made along the way.
2018-12-04 19:49:26 +00:00
b40a7c5ad6
Merge pull request #228 from ethereum/fix-validator-states
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Fix deposit logic
2018-12-04 11:51:47 -06:00
17cf4e9f56
remove WITHDRAWN again
2018-12-04 11:23:37 -06:00
84a1a5fc07
fix pending -> exited_without_penalty. change pendning_exit to active_pending_exit. fix merkle tree in contract
2018-12-04 10:07:46 -06:00
5e4883ccbf
Stick with Keccak-256/SHA3 for now
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See https://github.com/ethereum/eth2.0-specs/issues/218
2018-12-04 15:50:44 +00:00
73e77b75e1
Fix #223
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`next_start_shard` does not need to be part of `state` (it's already available via `(state.shard_committees_at_slots[-1][-1].shard + 1) % SHARD_COUNT`)
2018-12-04 12:37:05 +00:00
67e4fa9d6f
Cleanup of deposit
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* Structure the presentation, add sections to table of contents
* Remove incorrect and redundant information
* Add section on withdrawal credentials
2018-12-04 11:47:41 +00:00
4bf1539c83
Cleanups part 2 ( #217 )
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Changelog (nothing major):
* Clean up constants
* Add to table of contents
* Rename a few
* Split into more categories (e.g. "Deposit contract" and "Initial values")
* Replaced `SQRT_E_DROP_TIME ` by `INACTIVITY_PENALTY_QUOTIENT`
* Put all the data structures in "Data structures", including specials
* Move deposit contract after "Data structures"
* `ShardAndCommittee` => `ShardCommittee` (and related changes)
* `aggregate_sig` => `aggregate_signature`
* `justified_slot_bitfield` => `justification_bitfield`
* Use double-ticks everywhere in Python docstrings
* Clean up deposit contract a bit
* Bug fix: ensure uniqueness of the `ChainStart` log
2018-12-04 10:57:09 +00:00
c2227a59de
fix int384 to uint384
2018-12-03 12:27:58 -06:00
0f59a564d0
Merge pull request #215 from mratsim/patch-1
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Small typo in get_active_validator_indices
2018-12-03 09:38:03 -05:00
2f112e12fc
Merge pull request #202 from ethereum/initial_fork_slot
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set initial fork_slot to INITIAL_SLOT_NUMBER
2018-12-03 09:37:27 -05:00
fe5a472ff6
Small typo in get_active_validator_indices
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Change [ValidatorRecords] to [ValidatorRecord]
2018-12-03 15:14:31 +01:00
2983e68f03
Merge pull request #213 from paulhauner/patch-1
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ForkData typo
2018-12-03 14:29:41 +08:00
ff2551e754
Add Java implementation of SSZ
2018-12-02 21:22:51 -08:00
95211af400
ForkData typo
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Extremely small change: added a close bracket to `ForkData`.
2018-12-03 14:08:33 +11:00
11d4473863
Fix ToC
2018-12-01 13:29:19 +08:00
158c8f3ab3
minor correction
2018-11-30 22:47:28 +01:00
cf97bd18ea
Merge pull request #200 from burnburn/validator_definitions
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add links to validator definition
2018-11-30 13:24:16 -06:00
daaf6e4bc2
Merge pull request #206 from burnburn/sample_reference
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First/sample reference
2018-11-30 13:20:50 -06:00
38b3c572f6
Fix typo
2018-11-30 13:58:44 -05:00
72fc2a0cff
Show new reference style
2018-11-30 13:56:44 -05:00
1757c2ad26
Merge pull request #204 from burnburn/references
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Add References section
2018-11-30 12:54:17 -06:00
b04938d795
Merge branch 'master' into validator_definitions
2018-11-30 19:14:17 +01:00
b55ef47c9b
set initial fork_slot to INITIAL_SLOT_NUMBER
2018-11-30 12:04:18 -06:00
8f15b6179b
Add active validator links
2018-11-30 12:49:05 -05:00
13a5bdbf70
add links to validator definition
2018-11-30 12:31:09 -05:00
81360d50a4
Cleanups pt. 1 ( #185 )
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Many cleanups in this monster commit! Two warnings:
1) More significant cleanups will be coming soon™.
2) While several bugs were fixed in this cleanup, some will undoubtedly have been introduced (thanks to the three reviewers!). In particular, the logic around validator statuses is known to be broken.
2018-11-30 14:28:33 +00:00
2701b44d23
Add References section
2018-11-29 11:12:12 -05:00
3b62508610
added link for BLS12-381 bls_verify spec
2018-11-29 06:18:31 -08:00
698283ee86
Merge pull request #188 from burnburn/notation
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Add notation section
2018-11-29 07:29:03 -06:00
a851e09b9c
add Notation section
2018-11-29 07:44:43 -05:00
a891d5d585
Fix on_startup
2018-11-28 18:32:07 -08:00
7359b36964
Remove tags
2018-11-28 23:07:39 +08:00
64170f79a3
`ProcessedAttestations` -> `ProcessedAttestation`
2018-11-28 17:39:34 +08:00
5abdbc600d
Fix `SQRT_E_DROP_TIME` description
2018-11-28 16:37:21 +08:00
fead86e31c
Move vyper contract to `PoW chain registration contract` section
2018-11-28 16:00:53 +08:00
ff92875aa1
fix constants table
2018-11-28 15:46:55 +08:00
67123a79cb
proofread and add ToC
2018-11-28 15:40:27 +08:00
05be2f05e3
tree_hash -> SSZTreeHash
2018-11-27 18:54:43 -05:00
126a7abfa8
Merge branch 'master' into vbuterin-patch-7
2018-11-27 13:51:12 -06:00
0de7d3288a
change 'add_validator' to 'add_or_topup_validator'
2018-11-27 12:29:48 -06:00
e3eda6ff4e
Put back deletion period check
2018-11-27 13:25:25 -05:00
efdafee1ad
Made topping up a withdrawn account impossible
2018-11-27 13:23:26 -05:00
8b8253cdb2
fix incorrect types for eth in pow contract
2018-11-27 12:18:32 -06:00
4d3f388d28
Indent fix
2018-11-27 13:08:09 -05:00
2ea299bc49
Merge pull request #173 from ethereum/hwwhww/patch-1
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Refactor code and fix `on_startup`
2018-11-27 11:23:25 -06:00
b9938f213e
Merge pull request #180 from ethereum/hwwhww/patch-2
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ssz: proofread + `uintN` notation
2018-11-28 01:16:10 +08:00
9a20ecb9e4
Added handling for withdrawn validators
2018-11-27 12:07:30 -05:00
b1fc396ab4
Refactor `change_validators`
2018-11-28 01:06:09 +08:00
829e6d9034
Merge branch 'master' into hwwhww/patch-1
2018-11-28 00:29:15 +08:00
9f26fbb4e2
Merge pull request #149 from ethereum/vbuterin-patch-1
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Replace cycles with epochs
2018-11-27 10:13:04 -06:00
b59dda3409
`CHUNK_SIZE` -> `SSZ_CHUNK_SIZE`
2018-11-28 00:12:28 +08:00
822fbed83f
BLS-12-381 specification ( #141 )
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* Partial draft of BLS-12-381 specification
* Some updates
* Updated point serialization to standard
* Added BLSMultiVerify
* Added domain separation logic
* Added point to hash algorithm
* Represented field_modulus as decimal along with the cofactor
* Added what e(x,y) means.
* Pass domain into hash_to_G2
* Updated code to make it more easily runnable in py_ecc
* Add pending review warning
2018-11-27 10:08:43 -06:00
b27203c0ce
PR feedback: use `fork_data`
2018-11-27 23:54:09 +08:00
0d1b63bca3
Added min and max deposit sizes to Vyper contract
2018-11-27 10:07:21 -05:00
562e60afdc
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-27 10:00:00 -05:00
c70e555260
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-27 09:59:36 -05:00
4dc7a8809c
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-27 09:59:25 -05:00
eef28364ba
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-27 09:59:09 -05:00
cae363f209
add missing quotes for field
2018-11-27 08:21:42 -06:00
1df0f9f1b7
Fixed indent.
2018-11-27 07:25:31 -05:00
2795af7bae
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-27 06:36:47 -05:00
034e2d4546
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-27 06:36:10 -05:00
2d766e4aae
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-27 06:35:55 -05:00
fc059f2ec1
Moved proposer reshuffling section
2018-11-27 06:30:19 -05:00
4c991bf3ca
ssz proofread
2018-11-27 15:45:04 +08:00
472a117162
Update 0_beacon-chain.md
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Assumed it should read "A block `B` is justified if there is a descendant of `B`..." ?
2018-11-27 00:12:10 -06:00
43ef444613
PR feedback: add `ForkData`
2018-11-27 11:52:06 +08:00
4ec40f06f3
Added topups
2018-11-26 19:08:04 -05:00
cd9c47af5a
Made pure functions return indices of validators instead of validator objects
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Makes the code cleaner this way; returning an object that then gets mutated is confusing.
2018-11-26 18:51:34 -05:00
f2af5fd9df
Moved two calculations back to the FFG reward section
2018-11-26 18:44:29 -05:00
3b7164c2d6
Resolved some of @djrtwo's nitpicks
2018-11-26 18:39:35 -05:00
b8689e1727
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-26 18:35:32 -05:00
7fcd9930df
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-26 18:35:25 -05:00
e651e99210
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-26 18:35:02 -05:00
973d0ab591
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-26 18:33:31 -05:00
bcd9eb53fb
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-26 18:33:18 -05:00
fe4496dd74
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-26 18:33:06 -05:00
be56e58c1a
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-26 18:32:53 -05:00
9f1869cad9
Remove todos
2018-11-26 17:14:38 -05:00
170962c80f
Big refactor + simplification
2018-11-26 17:12:39 -05:00
386dab1140
Update 0_beacon-chain.md
2018-11-26 13:40:02 -05:00
d6d1f88ac1
Merge branch 'master' into vbuterin-patch-7
2018-11-26 10:48:28 -06:00
25e5408ed8
shard block sigs to uint384
2018-11-26 06:36:19 -10:00
b66f168468
PR feedback: reduce `on_startup` parameters
2018-11-27 00:21:59 +08:00
347e796b39
Merge branch 'master' into vbuterin-patch-1
2018-11-26 10:01:27 -06:00
4067e0f25a
fix
2018-11-26 21:43:59 +08:00
7bde8c415a
fix `get_new_validator_set_delta_hash_chain`
2018-11-26 21:27:41 +08:00
defa7da1c6
Refactor and fix on_startup
2018-11-26 21:12:14 +08:00
b2d13e3e23
Merge branch 'master' into vbuterin-patch-13
2018-11-26 06:24:11 -05:00
78a82f6185
Merge pull request #170 from ethereum/djrtwo-patch-2
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change SpecialRecord.kind to uint64
2018-11-26 10:47:50 +00:00
1bf04c8c17
Make status uint64
2018-11-26 10:47:32 +00:00
d6fd0a4dc4
Merge pull request #172 from ethereum/JustinDrake-patch-2
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Remove fork_version for DOMAIN_LOGOUT
2018-11-26 10:45:58 +00:00
6a7b280d49
Update specs/core/0_beacon-chain.md
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Co-Authored-By: JustinDrake <drakefjustin@gmail.com>
2018-11-26 10:45:39 +00:00
b1740ba0c5
Proofread
2018-11-26 17:14:42 +08:00
e5eb3daad1
Merge branch 'master' into vbuterin-patch-1
2018-11-26 16:01:45 +08:00
2902170b26
Reduce width of vyper code
2018-11-25 22:22:15 -05:00
04ac4ea54d
Fixed more nitpicks
2018-11-25 21:15:46 -05:00
2dad2d4c42
V -> v
2018-11-25 21:14:13 -05:00
13866e3e04
Remove fork_version for DOMAIN_LOGOUT
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Also remove `LOGOUT_MESSAGE `
2018-11-25 18:19:22 +00:00
9fde4e312d
Merge pull request #169 from ethereum/djrtwo-patch-1
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remove fork_version from ProposalSignedData
2018-11-25 17:57:29 +00:00
e6a15edc8d
Made contract compile in Vyper
2018-11-25 12:08:06 -05:00
6c660de8ff
updated spelling
2018-11-25 12:03:27 -05:00
2a7103d1f6
change SpecialRecord.kind to uint64
2018-11-25 10:41:59 -06:00
e539de9922
remove fork_version from ProposalSignedData
2018-11-25 10:37:52 -06:00
ed8dd1eabc
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-25 11:33:17 -05:00
b6349eefd4
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-25 11:33:07 -05:00
c0aa43804b
block proposer sig to uint384
2018-11-25 10:12:48 -06:00
e711076723
Update 0_beacon-chain.md
2018-11-25 10:02:43 -06:00
16d05b353a
remove `GENESIS_TIME` from constants
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This constant has been superseded by `BeaconState.genesis_time`
2018-11-25 09:54:29 -06:00
20214da420
Merge pull request #142 from ethereum/vbuterin-patch-6
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Switch from alt_bn255 to BLS12-381 and add domain separation
2018-11-25 23:11:34 +08:00
440fb337e7
Merge branch 'master' into vbuterin-patch-6
2018-11-25 22:57:50 +08:00
6fe5928a84
Blocks to fixed size, add proposal signatures
2018-11-25 08:06:37 -05:00
99d7f5c1b8
Address Justin's #1
2018-11-25 06:33:05 -05:00
e8aa93e53e
Addressed Justin's 16, 17, 18
2018-11-25 06:23:34 -05:00
4310b0c7d0
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-25 06:11:40 -05:00
50e8e1a918
Update 0_beacon-chain.md
2018-11-24 21:51:09 +00:00
51f8ea16ae
Merge pull request #164 from ethereum/vbuterin-patch-12
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Made candidate PoW receipt roots into a map
2018-11-24 21:42:51 +00:00
755eadb20a
Fixes to PoW receipt roots
2018-11-24 21:41:53 +00:00
5ba47b476a
Shard uint16 -> uint64
2018-11-24 16:20:20 -05:00
40d289f1a3
Resolved Justin's #13
2018-11-24 16:16:27 -05:00
4be17dea14
Made candidate PoW receipt roots into a map
2018-11-24 16:12:27 -05:00
b92889cf83
Add a minimum deposit time equal to the SHARD_PERSISTENT_COMMITTEE_CHANGE_PERIOD
2018-11-24 16:07:25 -05:00
6bdff4e82e
Fix Justin's issues 10 and 12
2018-11-24 16:04:07 -05:00
d0f43663a3
Update 0_beacon-chain.md
2018-11-24 14:40:48 -06:00
d0f7937089
Remove TODO
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See for example https://github.com/ethereum/eth2.0-specs/issues/128
2018-11-24 19:54:05 +00:00
fe3a0d6881
Only increment total_deposit_count for 32 ETH deposits from PoW chain
2018-11-24 14:03:22 -05:00
117b7b6953
More reward changes
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* Added rewards for proposers
* Added declining rewards for greater inclusion distance
2018-11-24 13:30:18 -05:00
0d26da4a7d
Cleaned up committee balance changes
2018-11-24 12:44:43 -05:00
b61f7d57c9
Further incremental steps on balances
2018-11-24 12:34:26 -05:00
4ba62bb80a
Remove leftover
2018-11-25 00:22:28 +08:00
c8e9ff3d87
`shard_id` -> `shard` patch
2018-11-25 00:20:47 +08:00
a818575ca8
Minor cosmetic fixes
2018-11-24 15:15:19 +00:00
403253c879
Added 2/3/4 cycle finalization options
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Suppose B1, B2, B3, B4 are consecutive blocks and we are now processing the end of the cycle containing B4.
* If B4 is justified using source B3, then B3 is finalized.
* If B4 is justified using source B2, and B3 has been justified, then B2 is finalized.
* If B3 is justified using source B1, and B1 has been justified, then B1 is finalized.
2018-11-24 09:41:25 -05:00
70cef14a08
Merge pull request #156 from ethereum/vbuterin-patch-3
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LMD fork choice rule
2018-11-23 20:48:12 +00:00
020ec39260
Clarify variables
2018-11-23 15:25:45 -05:00
c098978efb
Fixed domain separation for proposals
2018-11-23 15:14:53 -05:00
5508a0f9c5
get_fork_version -> get_domain
2018-11-23 15:13:21 -05:00
048090acf6
Update specs/core/0_beacon-chain.md
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Co-Authored-By: vbuterin <v@buterin.com>
2018-11-23 15:10:59 -05:00
545e35e4b1
Clarified "logarithmic"
2018-11-23 15:10:03 -05:00
ee40888d2e
Fix to fixes
2018-11-23 15:01:15 -05:00
bb6c81beb0
Merge pull request #158 from ethereum/JustinDrake-patch-1
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Various fixes regarding PoW receipt roots
2018-11-23 14:58:03 -05:00
6f44db789f
s/=/==/
2018-11-23 14:57:43 -05:00
70b181fe32
Small fixes
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* pick out committee when getting proposer
* avoid unsigned underflow when chain is starting (since we're using
uint)
2018-11-23 12:57:17 -06:00
252a24cff0
Minor fix: markdown grammar and typing hints
2018-11-24 01:38:57 +08:00
ea31ff3cea
Fix minor bug in `ghost_lmd`
2018-11-23 16:05:30 +00:00
b76eae8a71
Update 0_beacon-chain.md
2018-11-23 15:37:37 +00:00
361bcd6be4
More polishing to fork choice rule
2018-11-23 15:23:22 +00:00
92981e9714
Started cleaning up fork choice rule definition
2018-11-23 14:46:25 +00:00
f3094e179e
Resolved Justin's questions
2018-11-23 08:54:24 -05:00
2375e0ce28
Merge branch 'master' into vbuterin-patch-6
2018-11-23 20:37:23 +08:00
e7852de0c2
Merge branch 'master' into vbuterin-patch-1
2018-11-23 20:06:43 +08:00
f513e2022e
Merge pull request #154 from terenc3t/patch-11
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Typo in Vyper contract
2018-11-23 19:57:54 +08:00
e2193b1324
fix hyperlink
2018-11-23 13:54:11 +09:00
50458c1d31
Various fixes regarding PoW receipt roots
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Question: What happens if the block proposer at the `POW_RECEIPT_ROOT_VOTING_PERIOD` boundary puts a bad receipt root? Does this give too much power to that block proposer?
2018-11-22 23:09:36 +00:00
925ac0ecc0
use convert function in Vyper
2018-11-22 06:32:15 -10:00
bc53f0e386
Fork choice rule
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Added the LMD GHOST fork choice rule.
2018-11-22 08:24:20 -05:00
f1b78cf01e
ss: Add CC0 copyright declaration ( #155 )
2018-11-22 17:28:24 +09:00
fec46f9e09
Typo in Vyper contract
2018-11-21 18:37:14 -10:00
745524b762
Added whistleblower reward ( #144 )
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* Added whistleblower reward
* Update 0_beacon-chain.md
* Fixed proposer.deposit += ...
2018-11-21 15:21:07 +09:00
b4dfdb5ed4
Partial edits....
2018-11-20 16:49:43 -05:00
98312f40b5
Merge pull request #140 from status-im/simplify-merkle-tree
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simplify merkle tree chunking
2018-11-20 23:19:04 +09:00
a217e9b32c
tree_ssz: fix extra parens
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Co-Authored-By: arnetheduck <arnetheduck@gmail.com>
2018-11-20 08:12:56 -06:00
addd345b36
Merge branch 'master' into vbuterin-patch-1
2018-11-20 17:41:18 +09:00
396d798500
Separated out proposer from attesters ( #143 )
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* Separated out proposer from validators
* Update 0_beacon-chain.md
* Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
* Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
* get_proposer -> get_beacon_proposer, block -> slot
* Move proposer sig to the end of a block
* Update specs/core/0_beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
* sig -> signature
* add type hints for get_beacon_proposer
2018-11-20 16:40:04 +09:00
00f7554ec4
Remove justified_streak
2018-11-20 11:18:58 +09:00
e925fe5705
Forgot to change validators -> state.validators
2018-11-19 20:15:10 -05:00
54217772fe
Added domain separation
2018-11-19 20:13:58 -05:00
eb29b28dc5
Update 0_beacon-chain.md
2018-11-19 15:59:15 -05:00
1eaf15cf73
Replace single specials limit with per-type limit
2018-11-19 11:14:18 -05:00
2fead870ad
Replace cycles with epochs
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Also adjusted constants to keep interest rates and the quadratic leak period the same.
Also, did some simplifications of the cycle calculation procedure. Make the decision to remove automatic registration of a validator as a proposer when they join, because that can just happen on its own due to the reshuffling procedure.
2018-11-19 11:07:41 -05:00
21d120e771
Remove uint32 use.
2018-11-19 07:00:03 -05:00
71451e0a0b
Merge branch 'master' into vbuterin-patch-6
2018-11-19 17:59:45 +09:00
54eeb49831
crystallized_state -> state
2018-11-19 12:48:12 +09:00
c3e2c2a46d
Clean up leftover of CrystallizedState
2018-11-19 12:17:50 +09:00
2a077fbecc
init current_exit_seq in on_startup
2018-11-19 12:16:37 +09:00
d7ead98ea4
Merge branch 'master' into vitalik9 and fix conflicts
2018-11-19 11:23:50 +09:00
c961b3dca8
Add ToDo for state_root specification ( #137 )
2018-11-19 11:05:53 +09:00
3bdd56b0f8
Fix bugs in #146 ( #147 )
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* Fix bugs in #146
* Update 0_beacon-chain.md
* cleanup deposit params
2018-11-19 11:02:26 +09:00
d889eec555
Oops, accidental duplication
2018-11-18 07:09:50 -05:00
5dc66c328c
oops
2018-11-18 07:06:46 -05:00
ca4b670b11
Merge branch 'master' into vbuterin-patch-1
2018-11-18 07:06:01 -05:00
8a2e1d55a5
fix bls12-381 to be in standard notation
2018-11-18 10:34:23 +09:00
db9fdb9b72
Switch from alt_bn255 to BLS12-381
2018-11-17 18:20:39 -05:00
ea7ad28298
simplify merkle tree chunking
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* pack small items tightly to fit more items in single chunk, decreasing
the number of hash operations needed
* remove chunk padding - hash algorithm will pad to its own block size
anyway
* express data length in number of items instead of binary bytes at leaf
level (equivalent)
2018-11-17 07:59:11 -06:00
10c375244b
Cleaned up LOGOUT
2018-11-17 07:51:25 -05:00
06cf704e83
fix typo in slashing special
2018-11-17 13:52:49 +09:00
1664414852
Fixed as per hww's comments
2018-11-16 19:41:09 -05:00
eb24f9482d
int128 -> int64
2018-11-16 12:20:59 -05:00
57c2deefbb
Added description of genesis block
2018-11-16 11:41:59 -05:00
c9c85e8645
Added max specials count.
2018-11-16 10:48:57 -05:00
65dc333549
Move specials into block processing, and clean up specification
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Moves the procedure for handling specials into the per-block processing loop. Cleans up the specification for handling them to be more unambiguous, and changes the formats to be more readable and simpler to implement.
2018-11-16 07:54:03 -05:00
ac207e4cc8
minor var fix ( #136 )
2018-11-16 08:23:28 +09:00
9825cc98fe
Update 0_beacon-chain.md
2018-11-16 08:16:35 +09:00
024852c024
Merge branch 'master' into vbuterin-patch-1
2018-11-16 08:13:33 +09:00
2dfa7bc652
Fix a broken markdown table ( #134 )
2018-11-16 07:51:32 +09:00
5ed4392b54
Minimal replacement of active/crystallized state with single state ( #122 )
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* Minimal replacement of active/crystallized state with single state
* Update specs/beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
* Update specs/beacon-chain.md
Co-Authored-By: vbuterin <v@buterin.com>
* State -> BeaconState
* Update beacon-chain.md
* Update 0_beacon-chain.md
2018-11-15 13:20:25 +00:00
707adddc92
Added tree hashing algorithm ( #120 )
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* Added tree hashing algorithm
* Update simple-serialize.md
* add one more ref to tree_hash
* Add the zero-item special case
* list_to_glob to handle empty list
2018-11-15 13:12:34 +00:00
86ec833172
Remove MIN_BALANCE definition ( #131 )
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MIN_BALANCE is not used - I'm guessing it was replaced by MIN_ONLINE_DEPOSIT_SIZE.
2018-11-15 12:28:47 +00:00
7d5436166e
Add shard blocks, shard data roots and how data is computed into cros… ( #123 )
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* Add shard blocks, shard data roots and how data is computed into crosslinks
Includes:
* Shard block structure
* Shard block header verification rule
* Shard block fork choice rule
* Shard block body verification rule
* Crosslink verification rule
Possible simplification: require `calc_block_maxbytes` to always output an exact power of two; if we desire the average maxbytes to be smooth, we can simply make it a pseudorandom chose between powers. This reduces some of the padding complexity.
* create separate files for phases (#125 )
* create separate files for phases
* fix links
* add shard block pre processing conditions
* cleanup
* remove 'essentially'
* Updated handling for beacon chain skipping slots.
* Handle missing slots more
* modify attestation validity rule for crosslink hash
2018-11-14 21:01:57 +00:00
2a1150e5b8
fixed get_active_validator_indices typo ( #126 )
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* get_active_validator_indices fixes
* add a newline
2018-11-13 19:24:49 +00:00
add815d8f8
Fixed a bunch of comments.
2018-11-13 08:57:24 -05:00
6034dbf4ff
update randao_last_change and fix some var names ( #115 )
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* update randao_last_change and fix some var names
* fix some special record stuff
2018-11-11 09:15:43 +00:00
f7a8eb5a3e
Fixed bug in previous version
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Validators cannot simply be "popped out" of the list because it's super-important for validator indices to be immutable.
Instead, the validator stays until a new run of `add_validator` swaps it out.
2018-11-09 15:31:50 -05:00
20358f8d18
Updated the PR to include deposits
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Includes https://github.com/ethereum/eth2.0-specs/issues/71#issuecomment-435837594
2018-11-09 09:23:33 -05:00
899f86adac
typo in reshuffle proposer ( #118 )
2018-11-09 11:40:21 +01:00
b76275482d
extend ssz hash type to arbitrary lengths ( #116 )
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* refactor hash in simple serialize to support arbitrary byte length
* make comment clearer
* add deserialization of hashN
* formatting
* remove specific hash examples
2018-11-09 11:39:03 +01:00
1296a4863e
helpful comment for persistent committee shuffling
2018-11-08 08:28:44 -08:00
024ba75fb3
Changed crosslink mechanics ( #111 )
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* Changed crosslink mechanics
* Update beacon-chain.md
* make start_shard clearer
2018-11-07 17:47:27 +01:00
b8d85ef8bd
get_block_hash gets the block hash, not the block ( #117 )
2018-11-06 23:26:29 +01:00
a6cf5c4da1
typos from persistent shard committee changes ( #113 )
2018-11-06 10:43:21 +01:00
59f32978d4
Merge pull request #102 from ralexstokes/master
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Add spec for {de,}serializing ssz container types
2018-11-05 14:05:07 +01:00
1d817608fb
update deserialize arg ordering in container type
2018-11-05 14:04:40 +01:00
3beab6a8db
Merge branch 'master' into vitalik7
2018-11-05 13:48:50 +01:00
189d44f5a5
move validator_set_last_changed to the validator set change section
2018-11-05 13:45:08 +01:00
236ac26867
rename var
2018-11-05 13:41:03 +01:00
cc910d831a
cleanup shard reassignment logic
2018-11-05 13:38:25 +01:00
eb1e8311c3
Implemented withdrawal rate limit in place of wihdrawal delay
2018-11-05 07:37:07 -05:00
a6f8bdea66
Merge pull request #109 from ralexstokes/clean-up-unused-var
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remove unused variable
2018-11-04 23:28:48 +01:00
d44eb8eccc
remove unnecessary comment
2018-11-04 23:27:08 +01:00
83c624d0e8
add back in get_active_validator_indices
2018-11-04 23:26:24 +01:00
41105c28d0
Merge branch 'master' into JustinDrake-patch-3
2018-11-04 23:22:11 +01:00
9cf4f0c86e
remove unused variable
2018-11-04 19:23:10 +03:00
56066260ad
formatting
2018-11-04 19:13:37 +03:00
cf70ed0b7c
Adds specification for {de,}serializing container types
2018-11-04 19:13:37 +03:00
0df4141f05
make bytes more uniform
2018-11-01 08:08:23 +01:00
2fedaf0824
Chain initialization and main chain block inclusion
2018-10-31 03:44:18 -04:00
1276f1334b
Update beacon-chain.md
2018-10-30 04:45:28 -04:00
0064043e14
Mention that lists are of elements of homegeneous type
2018-10-27 13:36:10 +02:00
ff81a3032f
fix small error in comment
2018-10-25 15:51:24 +02:00
e3931f1e72
minor type/clarification in adding validator
2018-10-25 09:43:47 +02:00
9064cfaddb
use int for type hints
2018-10-24 10:14:24 -07:00
203eeba2b6
update change_validator
2018-10-24 09:04:40 -07:00
40d0076b27
clean up possible rework/additions
2018-10-22 13:11:54 -07:00
bfe4caa379
minor typo
2018-10-20 17:07:45 +09:00
5d36ef4799
Update beacon-chain.md
2018-10-19 16:01:15 -04:00
8f3318813f
Update beacon-chain.md
2018-10-19 12:06:25 -04:00
3e7adb3981
Moved randao_mix from crystallized to active state
2018-10-19 12:05:00 -04:00
3e57bd5266
Update beacon-chain.md
2018-10-18 15:47:54 -04:00
b4b60ae16a
Assign validators to persistent committees for shard block production
2018-10-18 13:54:57 -04:00
17fd4c7669
add code representation of utility function described in text for style consistency
2018-10-17 19:00:45 -07:00
bb76b05f7d
fix merge conflicts
2018-10-17 12:52:48 -05:00
3697ebccaa
Merge branch 'master' into JustinDrake-patch-3
2018-10-17 12:50:23 -05:00
19a561cd8d
Merge pull request #87 from ethereum/beacon-block
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be explicit about 'beacon block'
2018-10-17 11:34:57 -05:00
edf0924e83
Merge pull request #86 from ethereum/fix-justified-attestation
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clarify attestation justified slot validity conditions
2018-10-17 11:34:33 -05:00
75614224c7
be more explicit about attester role wrt shards
2018-10-17 09:52:03 -05:00
9b9cfae117
Add explicit setting of parent and parent_hash
2018-10-17 09:48:17 -05:00
d0501631a4
added missing periods
2018-10-17 09:45:15 -05:00
0e86ab8206
Merge pull request #39 from ethereum/test-format
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Document for general test format
2018-10-16 20:32:42 -05:00
8aeb55d4ea
a note about wip
2018-10-16 17:50:56 -05:00
934dbf8888
be explicit where needed about block meaning 'beacon block'
2018-10-16 17:03:29 -05:00
840d3f11ad
clarify the validity conditions for attestation.justified_slot and justified_block_hash
2018-10-16 16:37:59 -05:00
13e155a40f
Merge branch 'master' into JustinDrake-patch-3
2018-10-16 16:29:20 -05:00
7945ce58d5
update recently_changed flag comment
2018-10-16 16:22:05 -05:00
dc2317b010
Merge branch 'master' into JustinDrake-patch-2
2018-10-16 13:03:14 -05:00
d0ff8cdece
Merge pull request #83 from ethereum/JustinDrake-patch-1
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Move from signed integers to unsigned integers
2018-10-16 13:00:26 -05:00
f3ea9bf43c
Merge pull request #44 from ethereum/fix-recent_block_hashes
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Fix `recent_block_hashes`
2018-10-16 10:36:31 -05:00
9135fd9085
fix small typo
2018-10-16 10:35:09 -05:00
8e8eed23f3
Misc minor cleanups
2018-10-16 13:50:31 +01:00
41cf454fe9
Add INITIAL_FORK_VERSION constant
2018-10-16 13:30:38 +01:00
ef0c773fe7
Rename `version` to `fork_version`
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For consistency with `pre_fork_version` and `post_fork_version`.
2018-10-16 13:27:29 +01:00
fdf8162c59
Move from signed integers to unsigned integers
2018-10-16 12:55:03 +01:00
11012448fa
Merge pull request #65 from sigp/shuffling_update
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Fix shuffle() function errors
2018-10-15 22:08:40 -05:00
ec54cab28f
Merge pull request #81 from rawfalafel/patch-2
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Clarify description in ancestor_hashes
2018-10-15 22:05:16 -05:00
873e3b0574
Update possible rework/additions
2018-10-15 18:20:58 -07:00
38f2ae1a74
Update beacon-chain.md
2018-10-16 10:13:32 +09:00
6334e5328b
Proposal to clarify `ancestor_hashes` description
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`i'th ancestor` really means `most recent ancestor that is a multiple of 2**i`, not `go up the chain i times`.
Maybe I'm wrong though :)
2018-10-16 10:11:50 +09:00
3791cb5a5d
Update shuffle() as per review
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- Add `rand_bytes`
- Change `for` loop condition for readability and generality.
- Ensure consistency of comment spacing
- Update comments
2018-10-16 11:17:34 +11:00
2ce1ddd14c
Merge pull request #69 from ethereum/vbuterin-patch-7
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Add RANDAO multi-hashing
2018-10-15 13:14:59 -05:00
6aeb382132
change current_block to block.slot
2018-10-15 13:14:45 -05:00
f9cb4a6e9b
Merge branch 'master' into vbuterin-patch-1
2018-10-15 12:25:32 -05:00
0e1c733254
small typo
2018-10-15 10:22:29 -05:00
aacaefbd2b
Update to make @djrtwo happy
2018-10-14 22:51:51 -04:00
d7458bf201
Merge pull request #78 from Mikerah/patch-1
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Adding first completed version of ssz in JS
2018-10-14 20:23:55 -05:00
2f2fbcabee
Update beacon-chain.md
2018-10-14 21:08:35 -04:00
9f25eea9e3
Merge pull request #73 from jamesray1/patch-1
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Re-add removed rationale for min. committee size
2018-10-14 19:45:15 -05:00
cf28f1a784
Adding first completed version of ssz in JS to list of ssz implementations
2018-10-14 16:29:47 -04:00
17ba99ed8f
minor change in language
2018-10-14 09:20:51 -05:00
48d5c1d12c
minor change to comment
2018-10-14 08:55:01 -05:00
cdabb4b205
remove extra def of clamp
2018-10-14 08:32:10 -05:00
4191b0089a
Merge branch 'master' into vitalik6
2018-10-14 08:30:52 -05:00
eb93cef16d
add `validator_change_slot` to startup init vars
2018-10-14 08:03:08 -05:00
0dc597a11c
Remove remaining usage of dynasty
2018-10-14 12:31:06 +09:00
73854e8598
Re-add removed rationale for min. committee size
2018-10-12 19:22:12 +11:00
2d3b13ccf4
Add version to logout message
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Resolves https://github.com/ethereum/eth2.0-specs/issues/57
2018-10-12 00:45:58 -04:00
b9c922ce4b
Merge pull request #68 from ethereum/vbuterin-patch-6
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Add bool to simple serialize
2018-10-11 20:21:04 -04:00
0cd41bc578
Rework validator exiting, add min balance clause
2018-10-11 14:14:48 -04:00
c827a26ecf
Add RANDAO multi-hashing
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Requires more hashes in a RANDAO reveal the more time passes. This greatly reduces the chance that a RANDAO reveal accidentally revealed during an orphaned block will be usable for future blocks.
2018-10-11 13:57:30 -04:00
fe74c7e299
Stop changing the crystallized state in the RANDAO reveals.
2018-10-11 13:06:37 -04:00
d6504fb51f
Merge branch 'master' into vitalik5
2018-10-11 10:45:10 -05:00
1c25917622
Add bool to simple serialize
2018-10-11 09:51:35 -04:00
79f2ecb0d9
Update beacon-chain.md
2018-10-11 09:45:33 -04:00
57efc20ed7
Update beacon-chain.md
2018-10-11 09:43:52 -04:00
c519608eec
Merge branch 'master' into fix-recent_block_hashes
2018-10-11 08:37:00 -05:00
6700f283d5
Fix shuffle() function errors
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- `rand_max` now represents the greatest value returned by the RNG,
instead of the length of the range.
- Loop condition fixed to stop infinite loop.
- Comments updated
2018-10-11 16:56:46 +11:00
31eb7e9a05
Rename rand_max to sample_max
2018-10-11 11:29:29 +08:00
39a5bac337
PR feedback and minor fix
2018-10-11 11:29:29 +08:00
80a61c1c62
PR feedback and some minor fix
2018-10-11 11:29:29 +08:00
0cc1b6c4a4
fix shuffle
2018-10-11 11:27:19 +08:00
f1da3c55cd
minor fix
2018-10-11 11:27:19 +08:00
12a1bd2473
Refactor the sample code and fix #47
2018-10-11 11:27:10 +08:00
9abb1a0e41
fixed typo in change_validators
2018-10-10 11:16:13 -07:00
b62c8c9db1
Fix lighthouse link
2018-10-10 16:14:53 +09:00
20e31b2930
Remove multiple slots per committee option
2018-10-09 19:26:03 -04:00
e66cd35d0e
Removed all uses of the word dynasty, and replaced the functionality of dynasties with other variables.
2018-10-09 19:19:37 -04:00
cbd254a309
replace total_blance_attestable_to_h with total_committee_balance
2018-10-08 20:42:16 -05:00
753219ba6a
Merge branch 'master' into JustinDrake-patch-4
2018-10-08 20:40:36 -05:00
0445bff1b1
Merge branch 'master' into JustinDrake-patch-2
2018-10-08 14:10:15 -05:00
ef0da3ce28
Merge branch 'master' into fix-recent_block_hashes
2018-10-08 14:02:26 -05:00
169f031514
Merge branch 'master' into codes-flags-types
2018-10-08 13:47:17 -05:00
8f65c85455
Update beacon-chain.md
2018-10-06 13:32:19 +01:00
fedfe61d6c
Update beacon-chain.md
2018-10-06 13:02:08 +01:00
48b0b523a8
Merge pull request #49 from ethereum/JustinDrake-patch-3
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Make status codes consistent with "active" validators
2018-10-05 12:06:45 -04:00
fddd50f8ab
Merge pull request #46 from ethereum/JustinDrake-patch-1
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Fix typo calling AttestationSignedData
2018-10-05 12:05:46 -04:00
d495b0ec4f
clear up a comment in AttestationSignedData
2018-10-05 12:05:09 -04:00
64ba1aa931
Get rid of redundant recent_block_hashes entry
2018-10-05 21:16:02 +06:00
623d3cd31b
Cleanups in "State recalculations"
2018-10-05 12:05:08 +01:00
ef4b2c4542
Update beacon-chain.md
2018-10-05 12:01:03 +01:00
e3c1eeb569
Update beacon-chain.md
2018-10-05 11:49:18 +01:00
cb6e94a115
Make status codes consistent with "active" validators
2018-10-05 11:38:30 +01:00
1cbde6f3c8
Change balances to Gwei
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See discussion here https://github.com/ethereum/eth2.0-specs/issues/34
2018-10-05 11:34:38 +01:00
d6395fa678
Fix typo calling AttestationSignedData
2018-10-05 11:25:52 +01:00
9ee17787d2
Homogenise AttestationSignedData data structure
2018-10-05 11:20:02 +01:00
f003d6b753
Merge branch 'master' into vitalik3
2018-10-04 18:55:43 -05:00
4f929daaac
Merge branch 'master' into data-structures
2018-10-04 18:29:03 -05:00
57cbc5434c
[fix-recent_block_hashes] remove min requirement from append_to_recent_block_hashes
2018-10-04 18:25:24 -05:00
bf3fe932a2
Update casper_sharding_v2.1.md
2018-10-04 17:05:38 -04:00
b4f2317692
Update beacon-chain.md
2018-10-04 21:59:36 +01:00
5b31268abc
[fix-recent_block_hashes] fix formatting
2018-10-04 12:53:53 -05:00
dc01cb0f4d
[fix-recent_block_hashes] fix issue with recent_block_hashes when slots are skipped
2018-10-04 12:43:30 -05:00
5f40856606
Update beacon-chain.md
2018-10-04 14:39:56 +01:00
b60cbd9c33
Update beacon-chain.md
2018-10-04 14:26:13 +01:00
5306c1e728
Update beacon-chain.md
2018-10-04 14:16:31 +01:00
fbd4c3664f
Merge branch 'vitalik2' of github.com:ethereum/eth2.0-specs into vitalik2
2018-10-04 07:30:59 -05:00
0f5fca7e03
Merge branch 'master' into vitalik2
2018-10-04 07:30:54 -05:00
7749c28bd9
Update beacon-chain.md
2018-10-04 11:22:50 +01:00
16928c85bb
Clean up codes, flags, types
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This includes:
* Optimised values (e.g. `PENALIZED` now fits in a single byte)
* More consistent values (e.g. the flags start at 0)
* Added types for specials
2018-10-04 11:21:33 +01:00
a85f59779a
Clean up data structures
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This includes:
* Giving every data structure a name (e.g. `BeaconChainBlock`)
* Making data structure names consistent (e.g. `SpecialObject` => `SpecialRecord`)
* Arranging the fields within the data structures in a more logical/consistent manner
* Reworking the comments to be more concise and to the point
* Rename some fields for consistency:
* `shard_id` => `shard` (for consistency with `withdrawal_shard`)
* `last_state_recalculation` => `last_state_recalculation_slot` (for consistency with `last_finalized_slot`, `last_justified_slot`, etc.)
* `current_dynasty` => `dynasty` (for consistency with `slot`, `shard`)
* `pow_chain_ref` => `pow_chain_reference` (abbreviations are avoided throughout)
* Various other cleanups
2018-10-04 11:09:39 +01:00
ed014c4fbc
Merge branch 'master' into todos
2018-10-03 21:47:50 -05:00
d779bef562
Merge pull request #38 from ethereum/JustinDrake-patch-1
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Minor cleanups
2018-10-03 21:46:11 -05:00
f1dda7f434
[test-format] Add base document for general test format
2018-10-03 21:41:28 -05:00
6568bc1b6d
Update casper_sharding_v2.1.md
2018-10-03 22:02:04 -04:00
9a05c79e3e
Update casper_sharding_v2.1.md
2018-10-03 22:15:43 +01:00
2f34691615
Minor cleanups
2018-10-03 22:00:05 +01:00
538e4e1f88
Rename simpleserialize.md to simple-serialize.md
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For consistency with beacon-chain.md
2018-10-03 21:35:47 +01:00
8b0bbad29f
Update casper_sharding_v2.1.md
2018-10-03 15:09:16 -04:00
e640f13e9c
Added versioning
2018-10-03 12:11:53 -04:00
8dffb4e32b
remove extra comma from spec
2018-10-03 09:37:21 -05:00
4686f4938f
Merge branch 'master' into vitalik2
2018-10-03 09:36:46 -05:00
0941d592de
Merge pull request #30 from ethereum/JustinDrake-patch-1
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Cleanups in get_active_validator_indices and shuffle
2018-10-03 09:31:56 -05:00
e7ff5ad5e7
Added RANDAO support (without multi-skip mechanism)
2018-10-03 10:29:00 -04:00
86d0c209b7
fix rand_max in shuffle alg. add note about usage
2018-10-03 09:28:42 -05:00
65656e15d1
Merge pull request #31 from ethereum/JustinDrake-patch-2
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Minor fixes
2018-10-03 09:19:20 -05:00
7e978f1b40
Merge branch 'master' into JustinDrake-patch-1
2018-10-03 09:17:06 -05:00
48c2643f47
Update beacon-chain.md
2018-10-03 15:16:38 +01:00
4076804d2b
Rework Appendix A on hash functions
2018-10-03 15:13:29 +01:00
038db57b9d
Minor fixes
2018-10-03 15:02:58 +01:00
52d2355a5e
Merge branch 'master' into rename-file
2018-10-03 08:47:54 -05:00
f547232070
Merge pull request #27 from ethereum/header-and-intro
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Clean up header and intro
2018-10-03 08:46:41 -05:00
f271d8b358
Cleanups in get_active_validator_indices and shuffle
2018-10-03 14:45:33 +01:00
d8c681b695
add 'receipts' when discussion registration txs
2018-10-03 08:45:28 -05:00
cf7552ee31
Rename spec.md to beacon-chain.md
2018-10-03 14:35:11 +01:00
66e316dcb3
Merge pull request #18 from sigp/master
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[WIP] Initial SimpleSerialize (SSZ) spec
2018-10-03 08:34:54 -05:00
24c8a53b5c
Update casper_sharding_v2.1.md
2018-10-03 14:29:56 +01:00
cbec267dc4
Merge branch 'master' into constants-readability
2018-10-03 08:28:36 -05:00
2637057b06
Merge pull request #24 from ethereum/vitalik
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Added hash chain for light clients
2018-10-03 08:02:58 -05:00
ca7bb7426e
Update casper_sharding_v2.1.md
2018-10-03 12:32:16 +01:00
1c3b38a749
Update casper_sharding_v2.1.md
2018-10-03 12:10:52 +01:00
21da063d3c
Update casper_sharding_v2.1.md
2018-10-03 12:04:17 +01:00
afea8a10a5
Rework the TODO
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Probably missed a few. Will try to keep up to date.
2018-10-03 11:59:59 +01:00
e5f94eae07
Fix typo
2018-10-03 11:24:07 +01:00
ef5d54cda0
Merge pull request #28 from ethereum/registration-contract
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Rework registration contract
2018-10-03 17:58:17 +08:00
8210eb0233
Start work on glossary
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A lot more work required. The goal is to get it to the standard of the [retired phase 1 spec](https://ethresear.ch/t/sharding-phase-1-spec-retired/1407 ).
2018-10-03 10:38:09 +01:00
d85cb48fef
Rework registration contract
2018-10-03 10:28:15 +01:00
be385b4c57
Clean up header and intro
2018-10-03 10:24:31 +01:00
52ca90a7ee
Remove version number in file name
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Putting the version number in the file name is not future proof
2018-10-03 08:30:42 +01:00
8648f4800e
Rework the constants for readability
2018-10-03 08:27:39 +01:00
03252637cb
Add container todo stubs
2018-10-03 15:08:20 +10:00
86ea004ea6
Added hash chain for light clients
2018-10-02 19:05:30 -04:00
a2ad4bf6d5
Add assertions in examples; Update checks from @djrtwo's comments
2018-10-03 08:21:28 +10:00
894fb380f3
Added backward skip list
2018-10-02 14:13:13 -04:00
95b67a4fd0
Fixes Justin's issues except nitpicks 3,13,16,20, content 2,3,6
2018-10-02 11:20:07 -04:00
cd71c223d1
Add "WIP" to title to make it clear; @djrtwo's comment in #18
2018-10-02 23:46:22 +10:00
8521bd93ad
Update List/Vectors with comments on #18
2018-10-02 23:42:25 +10:00
78a830da27
Update Hash Types as per @mratsim's comments on #18
2018-10-02 23:33:11 +10:00
6287573adc
Update misspelling; Use `LENGTH_BYTES` variable; Update for comments
2018-10-02 12:34:20 +10:00
0043846ff9
[clean-up] Move all data structures to beginning of spec. Clean up a few things
2018-10-01 21:21:15 -05:00
b3d258e54e
[validator-rotation] fix corner case in change_validators, add what to do with special ojects in active state
2018-10-01 21:02:46 -05:00
0b0f618c61
Add check for byte serialization
2018-10-02 10:47:30 +10:00
b1c873c8f6
Remove int as per discussions, update implementations
2018-10-02 09:51:01 +10:00
4c75cd0db2
Initial SimpleSerialize spec
2018-10-02 09:43:47 +10:00
11d6daf68c
[validator-rotation] add WITHDRAWAL_PERIOD constant
2018-10-01 17:30:07 -05:00
52cf7f943d
[validator-rotation] add validator rotation logic
2018-10-01 17:19:16 -05:00
ca48b304f9
[fix-crosslink-reward] add 'B *' factor to quadratic leak term in crosslink rewards
2018-10-01 09:28:22 -05:00
0d4cd0e758
[crosslink-reward-fix] update crosslink reward logic to perform as expected
2018-09-30 20:40:48 -05:00
606cb477f6
[integer-sqrt] update int_sqrt to more robust implementation
2018-09-30 18:38:47 -05:00
2ef9bc9f06
Merge branch 'integer-sqrt' of github.com:ethereum/eth2.0-specs into integer-sqrt
2018-09-30 18:10:10 -05:00
d25f536ec5
[integer-sqrt] add concrete implementation that meets the requirements
2018-09-30 18:02:09 -05:00
2f9b8b2f08
Update casper_sharding_v2.1.md
2018-09-30 14:38:51 -04:00
4cb9790ea8
[integer-sqrt] use abstract def of integer_sqrt
2018-09-30 11:50:44 -05:00
ec1eee4133
[integer-sqrt] add comment to credit 'newton's method'
2018-09-30 10:04:02 -05:00
82ec8dfdc2
[integer-sqrt] add integer_sqrt helper function and use in rewards calculations
2018-09-30 09:56:43 -05:00
5cfa735482
Merge pull request #11 from hwwhww/blake2b
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Added hash function description
2018-09-27 07:37:59 -05:00
e5af9ba254
PR feedback
2018-09-27 19:58:38 +08:00
815e597a49
[bound-committee-per-slot] enforce maximum committees per slot
2018-09-26 12:43:31 -05:00
56e597187e
Added Appendix A - Hash function
2018-09-26 23:31:09 +08:00
a66db3cec8
Adding fix
2018-09-26 12:38:41 +08:00
8fac47eb94
[fix-quadratic-penalty] fix quadratic_penalty_quotient
2018-09-25 14:56:03 -05:00
338a892cb4
[reward-fixes] remove extra term in crosslink rewards
2018-09-25 10:44:28 -05:00
8b9eb6fa0e
[reward-fixes] ffg rewards fix time since finality calculation. crosslink rewards fix cycle in question
2018-09-25 08:27:54 -05:00
e712cd1f04
Merge pull request #4 from hwwhww/proofread
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`EPOCH_LENGTH` -> `CYCLE_LENGTH`
2018-09-23 18:10:26 -05:00
483e489e5d
`EPOCH_LENGTH` -> `CYCLE_LENGTH`
2018-09-22 15:09:34 +08:00
ff92171993
Added CC0
2018-09-22 15:06:53 +08:00
a1c853298e
20180921 1951
2018-09-22 12:36:02 +08:00
0001b7b9de
first commit
2018-09-20 13:20:49 +08:00
Danny Ryan
vbuterin
Raul Jordan
terence tsao
Hsiao-Wei Wang
Gregory Markou
Justin
Chih Cheng Liang
Alex Stokes
Jacek Sieka
Jacek Sieka
Nishant Das
Chris Leishman
Mikhail Kalinin
Paul Hauner
Mamy Ratsimbazafy
Antoine Toulme
josojo
Dan Burnett
Daniel Burnett
ncsolar
chainsafe
4000D
Ben Edgington
Julian Meyer
mratsim
Yutaro Mori
Yutaro Mori
Yutaro Mori
Mikerah
James Ray
Mikhail Kalinin
NatoliChris
nisdas