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
...
`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
vbuterin
Julian Meyer
terence tsao
Danny Ryan
Alex Stokes
mratsim
Yutaro Mori
Justin
Yutaro Mori
Yutaro Mori
Paul Hauner
Mikerah
James Ray
Hsiao-Wei Wang
Mikhail Kalinin
NatoliChris
nisdas