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Author SHA1 Message Date
vbuterin 66b152f79e
Allow multiple bit challenges, and recover withdrawability 
Resolves #864 items 4, 7, 14
 2019-05-03 05:07:11 -05:00
dankrad c0f3453093 RANDAO reveal slashing, custody period staggering and integration of custody and RANDAO reveals (#880) 
* Add RandaoRevealSlashing for early Randao reveals

* add some randao reveal slashing tests

* Unifying RANDAO reveal slashing and Custody reveal slashing; implemented more lenient penalty for not-to-early reveals

* Fix custody reveal domain

* Also test exposed_randao_reveals

* Re-add exposed_randao_reveals to validator initialization

* Fix tests

* Unified Randao Reveal slashing mechanism and Custody Reveal,
CUSTODY_PERIOD_TO_RANDAO_PADDING = EPOCHS_PER_CUSTODY_PERIOD

* Move exposed_randao_reveals into separate data structure to keep validator record clean

* new shiny staggered custody periods

* Fixes style and type hinting

* removes whitespace

* Cleans up multi-line conditionals

* Make RANDAO key reveal penalties proportional to block rewards

* Minor typos

* Minor typos

* Fixes off-by one error

* Removes unnecicary whitepsace

* Clean up comments; add test for key reveal too far in the future

* Reduce the CUSTODY_PERIOD_TO_RANDAO_PADDING again

* Fix max_proposer_slot_reward

* Fix types

* Move test

* Fix RandaoKeyReveal tests

* Move all RANDAO key reveal to phase 1

* Factor out signature checking

* Some fixes

* Update specs/core/1_custody-game.md

Co-Authored-By: dankrad <dankrad@ethereum.org>

* Addressing Vitalik's suggestions: Separate RANDAO and Custody key reveals; append the cleanup of RANDAO reveals instead of adding a new function

* Remove remnants of verify_custody_key

* RandaoKeyReveal -> EarlyDerivedSecretReveal

* Make penalty proportional to number of secrets already exposed

* Update specs/core/1_custody-game.md

Co-Authored-By: dankrad <dankrad@ethereum.org>

* Update specs/core/1_custody-game.md

Co-Authored-By: dankrad <dankrad@ethereum.org>

* Update specs/core/1_custody-game.md

Co-Authored-By: dankrad <dankrad@ethereum.org>
 2019-05-03 17:30:55 +08:00
vbuterin 4ca2f11827
Custody game changes (#866) 
* Custody game changes

1. Don't store the full chunk bits, instead only store a Merkle root. Increased history size complexity from `N` to `N + log(N)` but with the benefit of decreasing storage requirements from `N` to a single 32 byte hash.
2. `custody_bit` is computed as the first bit of the hash of the custody bits, not the xor. This allows us to more safely use functions with more risky security assumptions for computing the chunk mix.

* Update specs/core/1_custody-game.md

* Update specs/core/1_custody-game.md

* Update specs/core/1_custody-game.md

* Update specs/core/1_custody-game.md

* XOR aggregation before SHA256 to reduce number of hashes

* Simplifed get_chunk_bits_root

* standalone -> indexed

* Fix missing "data" and ToC
 2019-05-03 17:20:54 +08:00
Alex Stokes 43e85f76d9
Update name of constant 
max deposit amount is now in spirit named max effective balance
 2019-05-02 21:05:51 -07:00
Alex Stokes 5d688ddb9d
Update property name 2019-05-02 20:45:39 -07:00
Danny Ryan d15ca4c50c
replace asserts in get_active_index_root and get_randao_mix with comment 2019-05-02 18:11:11 -06:00
Justin 9f2cdd9c78
Update 0_beacon-chain.md 2019-05-02 11:07:25 +01:00
Justin c761fbc318
Clean up verify_indexed_attestation 
Cosmetic changes:

* Add 4 lines of comments (now every statement has a comment)
* Avoid unnecessary `assert` (the end goal for me is for `assert`s to be exclusive to the operation processing helpers).
* Merge `return`s into one (increase readability, reduce verbosity)
* Use shorter-named `bit_0_indices` and `bit_1_indices` helper variables

Substantive change:

* Remove the condition that `len(0_indices) + len(1_indices) > 0`. This condition is redundant in the context of `process_attester_slashing` because of `slashed_any`. It is largely artificial in `process_attestation` where validators are incentivised to maximise new attestations.
 2019-05-02 09:24:24 +01:00
Alex Stokes 78181834ab
Update specs/networking/libp2p-standardization.md 
Co-Authored-By: AgeManning <Age@AgeManning.com>
 2019-05-02 16:38:23 +10:00
Age Manning bbca108a80
Add Transport and lower-level libp2p specifications 2019-05-02 16:34:47 +10:00
Danny Ryan b169c42339
fix underflows in generate_seed, get_randao_mix, and get_active_index_roots 2019-05-01 17:44:34 -06:00
terence tsao d28e5e4843
Update 0_beacon-chain.md 2019-05-01 16:26:18 -07:00
Alex Stokes faf36e056f
Add notes to compute fork choice at genesis 2019-05-01 16:10:01 -07:00
Danny Ryan 6242e54c0a
Merge branch 'JustinDrake-patch-11' of github.com:ethereum/eth2.0-specs into JustinDrake-patch-11 2019-05-01 17:06:23 -06:00
Danny Ryan 1bb9397b65
Merge pull request #1014 from ethereum/JustinDrake-patch-10 
Add 32-byte graffiti
 2019-05-01 16:30:02 -06:00
Danny Ryan ef72b7ec20
Merge branch 'master' into vbuterin-patch-2 2019-05-01 16:19:21 -06:00
Danny Ryan 002e27973c
alter get_winning_crosslink.. to have same function signature as get_crosslink_committee 2019-05-01 15:51:43 -06:00
Justin Drake e85678ac15 restore compute_committee 2019-05-01 15:21:38 +01:00
Dankrad Feist b1930d2239
Union default values 2019-05-01 15:12:49 +01:00
Justin Drake 7980cf3ef7 Fix 2019-05-01 15:07:55 +01:00
Danny Ryan a25103cefd
Merge pull request #1013 from terencechain/patch-69 
Generate seed once for get_beacon_proposer_index
 2019-05-01 07:56:57 -06:00
Justin Drake 9b24d06b2c Cleanup 2019-05-01 14:16:55 +01:00
Justin 563df146b9
Update simple-serialize.md 2019-05-01 13:55:02 +01:00
Justin a33ee00239
Update simple-serialize.md 2019-05-01 13:52:37 +01:00
Justin Drake 2e63a9b5a0 clean up 2019-05-01 13:29:03 +01:00
Justin Drake 5df79d7565 Get rid of state_transition.py 2019-05-01 13:14:10 +01:00
Justin Drake 591a2b47c8 Simplify state_transition.py 2019-05-01 12:08:15 +01:00
Justin 8b316c6db4
Start moving state_transition.py to state transitition spec 
The state transition spec should be reasonably self-contained, limiting the amount of "magic" outside of it. This PR is a first step in this direction, specifically for operation processing.
 2019-05-01 12:04:27 +01:00
Hsiao-Wei Wang cc22432bb9
Update specs/simple-serialize.md 
Co-Authored-By: dankrad <dankrad@ethereum.org>
 2019-05-01 12:39:44 +02:00
Hsiao-Wei Wang d0447022cb
Update specs/simple-serialize.md 
Co-Authored-By: dankrad <dankrad@ethereum.org>
 2019-05-01 12:39:24 +02:00
Hsiao-Wei Wang 4a483309a5
Update specs/simple-serialize.md 
Co-Authored-By: dankrad <dankrad@ethereum.org>
 2019-05-01 12:39:07 +02:00
Justin f62126d5ee
Update 0_beacon-chain.md 2019-05-01 09:34:09 +01:00
Justin 407902763c
Update 0_beacon-chain.md 2019-05-01 09:33:22 +01:00
Justin 427a53cdae
Remove get_state_root from state transition doc 
Remove `get_state_root` from the state transition function spec because it is not used by the state transition function.
 2019-05-01 09:24:51 +01:00
Justin bbcf5f0daa
Add 32-byte graffiti 
Add 32-byte of arbitrary "graffiti" data in beacon blocks, in a similar vein to `extraData` in Eth1. To be used in wonderful and unpredictable ways (permissionless innovation by block proposers).
 2019-05-01 09:19:54 +01:00
Justin Drake a0158c606e Expose get_commitee 2019-05-01 09:09:24 +01:00
Justin Drake a6e76ef9c6 Fix 2019-05-01 08:45:29 +01:00
Justin Drake 2e5ab130c1 Simplify presentation 2019-05-01 07:42:49 +01:00
Danny Ryan b3373a2d71
fix up some PR feedback and testing for #1009 2019-04-30 12:55:14 -06:00
terence tsao c5d6c045e6
Update 0_beacon-chain.md 2019-04-30 11:07:58 -07:00
Justin a40f37b9a2
Update 0_beacon-chain.md 2019-04-30 12:31:11 +01:00
Justin 60888c0c48
Update 0_beacon-chain.md 2019-04-30 12:27:45 +01:00
Justin a23c9f712d
Update 0_beacon-chain.md 2019-04-30 11:44:21 +01:00
Justin adfa014a30
Update 0_beacon-chain.md 2019-04-30 11:38:11 +01:00
Justin 73603f4ed6
Update 0_beacon-chain.md 2019-04-30 11:34:57 +01:00
Justin 66403ad853
Update 0_beacon-chain.md 2019-04-30 11:00:23 +01:00
Justin 09ed9aea98
Update 0_beacon-chain.md 2019-04-30 10:55:09 +01:00
Justin b19e7dbf0d
Update 0_beacon-chain.md 2019-04-30 10:44:29 +01:00
Justin 92140d199e
Update 0_beacon-chain.md 2019-04-30 10:41:09 +01:00
Justin bcd7a83af4
Update 0_beacon-chain.md 2019-04-30 10:39:18 +01:00
Hsiao-Wei Wang 59d7be60db
Fix `is_double_vote` and `is_surround_vote` 2019-04-30 15:19:11 +08:00
vbuterin c13c4c5c7b
Calculate historical start shards from state 2019-04-30 02:09:52 -05:00
Danny Ryan dc458bfd2b
Merge pull request #1004 from ethereum/JustinDrake-patch-10 
Fix two effective_balance bugs
 2019-04-29 12:06:27 -06:00
Danny Ryan 2348595f6d
Merge pull request #1006 from JSON/patch-1 
Tidying up the test_gen readme
 2019-04-29 11:58:19 -06:00
vbuterin 77d7aa7630
Attestation committee refactor 
* Remove `get_crosslink_committees_at_slot` (that function's ugly man...)
* Make the "base" that everything works off instead be `get_crosslink_committee`
* Attestations store epoch, start shard and shard, no longer slot (slot can be calculated from the other three)
* Retaining start shard in attestations allows `get_attesting_indices` to peek much further back into the past, making it useful for slashings (Phase 1)
* Some two-layer-deep nested loops become one-layer-deep loops
 2019-04-29 11:02:39 -05:00
Dankrad Feist 101449e71a
Define null as alias of {} 2019-04-27 21:00:50 +01:00
Dankrad Feist f9130a88ff
Merge remote-tracking branch 'origin/dev' into dankrad-patch-3 
# Conflicts:
#	specs/simple-serialize.md
 2019-04-27 20:53:07 +01:00
Justin 9dd4b2110a
Fix two effective_balance bugs 
* Initialisation bug: initial `effective_balance` be not greater than `MAX_EFFECTIVE_BALANCE`
* Hysteresis bug: do not prevent `effective_balance` to go from `MAX_EFFECTIVE_BALANCE - 1` to `MAX_EFFECTIVE_BALANCE`
 2019-04-26 18:46:35 +04:00
Danny Ryan b69423f29b
Merge pull request #996 from ethereum/return_tuple 
`_deltas` functions should return `Tuple` instead of `List`
 2019-04-26 08:44:51 -06:00
Danny Ryan 48bdfd8642
Merge branch 'master' into hwwhww/clean_up 2019-04-26 08:40:50 -06:00
Danny Ryan b31c21b3a7
Merge pull request #1001 from ethereum/registry_test 
Fix `process_registry_updates` and add `test_process_registry_updates`
 2019-04-26 08:30:57 -06:00
Danny Ryan f76ade93d8
update registry tests to return the blocks that transiiton the pre_state to post_state 2019-04-26 08:27:07 -06:00
Danny Ryan 02e0118d48
Merge branch 'master' into deposit_contract_description 2019-04-26 07:59:43 -06:00
Danny Ryan 2e79053223
fix minor typo 2019-04-26 07:59:12 -06:00
Danny Ryan 7b7f6414d9
Merge pull request #994 from terencechain/patch-68 
Fixed a broken ToC link
 2019-04-26 07:52:53 -06:00
Alex Stokes 2787fea5fe Update 0_fork-choice.md (#998) 
Fix attribute access; this field has been renamed in the latest version of the phase 0 spec.
 2019-04-26 20:50:27 +10:00
Hsiao-Wei Wang 649dbfdf6c
bugfix: missing validator 2019-04-26 14:43:05 +08:00
Hsiao-Wei Wang fc7d57eec6
PEP8-ish clean up 2019-04-25 16:03:02 +08:00
Hsiao-Wei Wang 6a92267527
`_deltas` functions should return tuple instead of list 2019-04-25 15:37:05 +08:00
Hsiao-Wei Wang 343454fe19
Adjust headers 2019-04-25 15:06:21 +08:00
Hsiao-Wei Wang c769eebff7
Modify the description 2019-04-25 15:02:14 +08:00
Hsiao-Wei Wang ff59a3eb77
Copy from ethereum/eth2.0-specs#936 2019-04-25 14:47:44 +08:00
Danny Ryan 768f3ed813
remove validator link refs from fork choice doc 2019-04-24 16:57:44 -06:00
terence tsao 0606689c2b
Update 0_deposit-contract.md 2019-04-24 14:38:58 -07:00
terence tsao 6a5405cccf
Update 0_fork-choice.md 2019-04-24 14:32:16 -07:00
Danny Ryan 777590434b
Merge branch 'dev' into JustinDrake-patch-20 2019-04-24 13:37:50 -06:00
Danny Ryan 2b999a6c7e
fix off by one error for eth1 data voting 2019-04-24 13:15:06 -06:00
Danny Ryan 7694b9e022
Merge branch 'dev' into piper/add-sos-style-offset-serialization-to-ssz 2019-04-24 12:37:16 -06:00
Danny Ryan 20d65e040b
pr feedback 2019-04-24 11:31:24 -06:00
Justin b1e1510e21
Update 0_beacon-chain.md 2019-04-24 20:57:31 +10:00
Age Manning b83a7c4a23
Add @prestonvanloon and @djrtwo's comments for muliple beacon topics 2019-04-24 16:44:22 +10:00
Justin 1284b93416
Update simple-serialize.md 2019-04-24 15:53:28 +10:00
Justin Drake 4734b22883 simplify 2019-04-24 15:32:43 +10:00
Justin Drake b361fdb385 bug 2019-04-24 15:29:46 +10:00
Justin Drake c37789dc5d Tests fixed 2019-04-24 15:27:47 +10:00
Justin Drake 55f042aa71 More fixes 2019-04-24 15:17:25 +10:00
Justin Drake df64eeefa0 Start fixing tests 2019-04-24 14:46:28 +10:00
Justin de01ffd38d
Merge branch 'dev' into JustinDrake-patch-14 2019-04-24 14:35:02 +10:00
Justin f2d885f0d8
Address Danny's comments 2019-04-24 14:23:51 +10:00
Danny Ryan 7b7b867e7d
Merge pull request #936 from ethereum/carl-patch-1 
Enables transfers of balance proportions > 32 ETH
 2019-04-23 12:24:13 -06:00
JSON b6a085d0d7
Update bls_signature.md 2019-04-23 13:01:21 -05:00
JSON 58c50c2f08
Update msg_hash_g2_compressed.md 2019-04-23 13:00:25 -05:00
JSON babf2721c7
Update msg_hash_g2_uncompressed.md 2019-04-23 13:00:15 -05:00
JSON dbcac289c8
Update priv_to_pub.md 2019-04-23 13:00:05 -05:00
JSON 2048b657b6
Update sign_msg.md 2019-04-23 12:59:58 -05:00
JSON f164702b70
Update README.md 2019-04-23 12:59:15 -05:00
JSON cf1c78b241
Update 0_beacon-chain.md 2019-04-23 12:55:15 -05:00
JSON d64d97eee7
Update core.md 2019-04-23 12:52:06 -05:00
JSON 5e4afc2dd0
Update rpc-interface.md 2019-04-23 12:49:59 -05:00
Alex Stokes e26112af37
Update 0_beacon-chain.md 
typo fix
 2019-04-23 08:36:40 -07:00
Danny Ryan 5619e7df9c
Update 0_beacon-chain.md 2019-04-23 09:21:30 -06:00
terence tsao 2650a2c061
Update 0_beacon-chain.md 2019-04-23 07:16:52 -07:00
Carl Beekhuizen fe01b6f231
Merges dev into carl-patch-1 2019-04-23 13:39:19 +02:00
Danny Ryan 77af610185
Merge pull request #870 from ethereum/vbuterin-patch-10 
Replace with empty instead of popping finished challenges
 2019-04-22 15:30:18 -06:00
Danny Ryan d4a33dbcaa
add descriptions of typeof and default functions 2019-04-22 15:29:47 -06:00
Danny Ryan 59de05e3e3
Merge pull request #977 from ethereum/JustinDrake-patch-19 
Fix activation queue bug
 2019-04-22 11:29:42 -06:00
Danny Ryan d9b3021827
Merge pull request #971 from ethereum/vbuterin-patch-2 
Signal non-final status of base reward and desired issuance goal
 2019-04-22 11:15:10 -06:00
Danny Ryan 706191403c
Merge branch 'dev' into JustinDrake-patch-18 2019-04-22 09:48:43 -06:00
Danny Ryan 0079c635b6
Merge pull request #924 from ethereum/JustinDrake-patch-11 
Remove serialization from consensus
 2019-04-22 09:41:30 -06:00
Danny Ryan d648b091b5
lint 2019-04-22 09:33:46 -06:00
Danny Ryan 5744fef808
clean up some notes on deposits 2019-04-22 09:18:20 -06:00
Justin Drake 0bdd8e778b Add 0_deposit-contract.md 2019-04-22 23:29:19 +10:00
Justin Drake a103e79e67 Add 0_fork-choice.md 2019-04-22 23:20:48 +10:00
Justin 9404949015
Split off fork choice in a separate document 2019-04-22 23:18:17 +10:00
Diederik Loerakker 87cab79d18
Merge pull request #966 from zilm13/test/signing-root 
Added signing_root to ssz_static tests
 2019-04-22 21:00:18 +10:00
Hsiao-Wei Wang 1c5cc1299a
Update specs/core/0_beacon-chain.md 
Co-Authored-By: JustinDrake <drakefjustin@gmail.com>
 2019-04-22 20:49:07 +10:00
Dmitrii Shmatko 7043bb9080 test: clean up of ssz_static references styling 2019-04-22 12:09:56 +03:00
Justin 81ee59bca8
Update 0_beacon-chain.md 2019-04-22 16:34:50 +10:00
Justin 6903f2eec7
Update 0_beacon-chain.md 2019-04-22 16:17:14 +10:00
Justin Drake c123fb1b97 Single effective balance per review by Vitalik—significant simplification 2019-04-22 16:13:46 +10:00
Justin dc275f024d
Update 0_beacon-chain.md 2019-04-22 15:16:34 +10:00
Justin 0da60ba90d
Fix activation queue bug 
Fix bug [flagged by @NIC619 and @hwwhww](https://github.com/ethereum/eth2.0-specs/pull/850#issuecomment-485275575) whereby the `activation_epoch` of validators dequeued since the finalized epoch was overwritten.

Cosmetic changes:

1) Remove `activate_validator` (there is no overlap between genesis and non-genesis activations)
2) Improve comments related to activation queue
 2019-04-22 15:12:30 +10:00
protolambda 04d498695e
update test format docs 2019-04-22 14:01:04 +10:00
Matthew Slipper f7ef9a1ba5 Don't use SSZ in RPC request/response wrappers 2019-04-20 23:48:42 -07:00
terence tsao 08d921a6c9 Make crosslink_data_root comment more explicit (#973) 2019-04-21 15:48:02 +10:00
Justin a481a4e96c
Update simple-serialize.md 2019-04-20 20:57:50 +10:00
dankrad 63bdf95e79
Update simple-serialize.md 2019-04-20 11:46:31 +01:00
Diederik Loerakker 75fae6f311 Change sorted[-1] to max() (#972) 2019-04-20 18:13:45 +10:00
Justin Drake d6644edcc9 Fix test 2019-04-20 17:12:40 +10:00
vbuterin a2a737b728
Signal non-final status of base reward and desired issuance goal 2019-04-20 01:45:18 -05:00
Justin Drake 7642abf114 Fix| 2019-04-20 16:36:34 +10:00
Justin Drake e184f0b3fe Fix 2019-04-20 16:35:02 +10:00
Justin Drake 06f475a844 Fixes 2019-04-20 16:32:41 +10:00
Justin Drake d700ea4406 Fixes 2019-04-20 16:10:25 +10:00
JSON 1a95996035 i.e. + e.g. standardization (#970) 2019-04-20 16:01:06 +10:00
Justin Drake f07b94e77c Fixes 2019-04-20 15:37:12 +10:00
Justin Drake 356ef15166 Merge branch 'JustinDrake-patch-14' of github.com:ethereum/eth2.0-specs into JustinDrake-patch-14 2019-04-20 15:31:19 +10:00
Justin Drake 4d26ae255a Bug fix 2019-04-20 15:31:15 +10:00
Justin d067a9fcf2
Merge branch 'dev' into JustinDrake-patch-14 2019-04-20 15:19:21 +10:00
JSON 8c59bfd9be Update simple-serialize.md (#969) 2019-04-20 15:18:14 +10:00
Justin Drake f908c8d3e0 Revamped balances and incentivisation 2019-04-20 15:17:33 +10:00
Justin 39d0822602
Sane SSZ object default values (#963) 2019-04-19 18:26:54 +10:00
Justin fad9b4672a
Disallow transfers 
As discussed in yesterday's call, temporarily disable transfers until the network is deemed stable enough. We can consider doing a "test-run hard fork" changing this constant prior to the phase 1 hard fork.
 2019-04-19 18:09:29 +10:00
Hsiao-Wei Wang 408ef7e6eb
Merge branch 'dev' into carl-patch-1 2019-04-19 14:50:48 +08:00
Danny Ryan 523800819b
Merge branch 'dev' into vbuterin-patch-2 2019-04-18 21:17:29 -06:00
protolambda bc685133ec Document SSZ testing, and test-suite running 2019-04-19 12:06:00 +10:00
Hsiao-Wei Wang 7a435d2e1a
Merge branch 'dev' into JustinDrake-patch-14 2019-04-19 09:37:11 +08:00
Carl Beekhuizen 26afa077fd Resolves conflicts and merges in dev 2019-04-18 23:17:53 +02:00
Danny Ryan faa6a46f15
Merge branch 'dev' into JustinDrake-patch-11 2019-04-18 11:45:45 -06:00
Danny Ryan 741a74a02c
re-add crosslink tests and ensure pass 2019-04-18 11:16:50 -06:00
Carl Beekhuizen d6e616d4fe Merge branch 'dev' into carl-patch-1 
* dev:
  Cleanup per-epoch processing presentation (#959)
 2019-04-18 12:02:10 +02:00
Justin fb641bc05f
Merge branch 'dev' into JustinDrake-patch-14 2019-04-18 19:51:17 +10:00
Justin Drake 7a016489c1 Moar 2019-04-18 19:33:38 +10:00
Justin 857d9b2ed9
Merge branch 'dev' into prev-cur-crosslinks 2019-04-18 19:09:41 +10:00
Justin d4ce0d20a0
Cleanup per-epoch processing presentation (#959) 2019-04-18 19:08:34 +10:00
Justin Drake 172e106b48 merge 2019-04-18 18:59:44 +10:00
Justin Drake 4244db92ad More cleanups 2019-04-18 18:53:22 +10:00
Hsiao-Wei Wang 743193aa7d
nitpicks 2019-04-18 16:53:02 +08:00
Justin Drake cae5c22718 Simplify get_crosslink_committee_for_attestation and move to test helpers 2019-04-18 18:15:20 +10:00
Justin 6975288254
Merge branch 'dev' into carl-patch-1 2019-04-18 17:52:56 +10:00
Justin 72f4e2d3b6
Update 0_beacon-chain.md 2019-04-18 17:51:50 +10:00
Justin 40a898f125
Update 0_beacon-chain.md 2019-04-18 17:46:31 +10:00
Justin d9afb67e29
Update 0_beacon-chain.md 2019-04-18 17:45:28 +10:00
Alex Stokes 4bca7f984d Add the prefix `state` when accessing the latest deposit count (#961) 2019-04-18 17:43:22 +10:00
Justin Drake 40b55cf433 More fixes 2019-04-18 14:43:24 +10:00
Justin 9ecafb2a1c
Update 0_beacon-chain.md 2019-04-18 14:33:45 +10:00
Justin fbaf771b1a
Update 0_beacon-chain.md 2019-04-18 14:20:34 +10:00
Justin 443786017f
Further decouple justification and finalisation (#958) 
Addresses @djrtwo's comment [here](https://github.com/ethereum/eth2.0-specs/pull/925#issuecomment-484123950).
 2019-04-18 13:31:19 +10:00
Danny Ryan 8c5f7a571d
Merge branch 'dev' into prev-cur-crosslinks 2019-04-17 20:27:25 -06:00
Justin 91921d8e86
Update 0_beacon-chain.md 2019-04-18 11:52:14 +10:00
Danny Ryan e2e39d63a5
Merge pull request #895 from ethereum/hwwhww/minor_fix_light_client 
Clean up light client spec
 2019-04-17 19:34:58 -06:00
Justin 71e1a598d2
Update 0_beacon-chain.md 2019-04-18 11:09:30 +10:00
Justin 3f9a65f1c8
Update 0_beacon-chain.md 2019-04-18 10:59:15 +10:00
Danny Ryan 0a1517c9de
Update specs/light_client/merkle_proofs.md 
Co-Authored-By: hwwhww <hwwang156@gmail.com>
 2019-04-18 08:56:46 +08:00
Justin 0f8b1c5f3a
Update 0_beacon-chain.md 2019-04-18 10:56:15 +10:00
Hsiao-Wei Wang 5f9e625774
Merge branch 'dev' into start-at-zero 2019-04-18 08:50:50 +08:00
Hsiao-Wei Wang 02cbb35c8a
Merge pull request #957 from ethereum/finality-bug 
fix finalization bug
 2019-04-18 08:49:08 +08:00
Justin 9c14900c77
Update 0_beacon-chain.md 2019-04-18 10:45:22 +10:00
Danny Ryan 00a40d037d
Merge pull request #955 from ethereum/JustinDrake-patch-15 
Remove custody_bitfield from PendingAttestation
 2019-04-17 16:25:39 -06:00
Danny Ryan ca8bc77f96
Merge pull request #858 from ralexstokes/update-get-block-root-text 
Update the descriptive text to refer to the correct type of root
 2019-04-18 04:56:16 +10:00
Danny Ryan c783cdb2f4
fix bug and add transfer tests 2019-04-17 12:31:00 -06:00
Danny Ryan d118eb03c9
Merge branch 'dev' into carl-patch-1 2019-04-17 11:18:29 -06:00
Danny Ryan 5531adcdd1
remove old assertion in get_beacon_proposer_index 2019-04-17 09:41:23 -06:00
Danny Ryan af4d06c8bf
only run justification/finalization after 2 epochs 2019-04-17 09:38:10 -06:00
Danny Ryan 73bd821417
bug fix 2019-04-17 09:26:23 -06:00
Danny Ryan 4bffa87646
fix finalization bug 2019-04-17 08:57:23 -06:00
Danny Ryan 2cb8f1c520
Merge branch 'dev' into start-at-zero 2019-04-17 08:39:25 -06:00
Danny Ryan ef14396532
Merge branch 'dev' into prev-cur-crosslinks 2019-04-17 08:33:13 -06:00
Justin a4d87d44fb
Remove custody_bitfield from PendingAttestation 
I don't think we need it :)
 2019-04-17 22:22:53 +10:00
Justin cc92ee9f67
Update 0_beacon-chain.md 2019-04-17 15:53:24 +10:00
Hsiao-Wei Wang a93d34b8e4
Merge branch 'dev' into start-at-zero 2019-04-17 12:32:46 +08:00
Justin 57e5409383
Simplify Eth1Data voting (#938) 
Remove `Eth1DataVote` object and simplify logic throughout.
 2019-04-17 14:30:03 +10:00
Justin 6f56c379d6
Simplify get_justification_and_finalization_deltas 
Cosmetic changes related to `get_justification_and_finalization_deltas`:

* Review naming of misc helper functions and variables
* Abstract away common logic and rework for readability
* Add `MAX_FINALITY_LOOKBACK` and `BASE_REWARDS_PER_EPOCH` constants
* Rescale `INACTIVITY_PENALTY_QUOTIENT`

Substantive changes:

* Make logic relative to `previous_epoch` throughout (as opposed to mixing `current_epoch` and `previous_epoch`)
* Replace inclusion delay bonus by an inclusion delay penalty
 2019-04-17 14:06:28 +10:00
Hsiao-Wei Wang cc68df8346
Merge branch 'dev' into prev-cur-crosslinks 2019-04-17 12:01:40 +08:00
Hsiao-Wei Wang 587193076e Minor adjustments (#948) 
1. Rename `earliest_attestation` to `get_earliest_attestation` to
avoiding conflicting to variable name
2. Extract `proposer_index` out of
`process_proposer_attestation_rewards` loops
 2019-04-17 13:35:37 +10:00
Danny Ryan 882937b537 attesation proposer rewards to block processing (#920) 2019-04-17 12:32:50 +10:00
Justin 24492aa36f
Update 0_beacon-chain.md 2019-04-17 10:16:01 +10:00
JSON eeedea2d8c
Update 1_shard-data-chains.md 2019-04-16 12:03:22 -05:00
Carl Beekhuizen ae0afe389f
Cleaner assertion 2019-04-16 20:11:51 +10:00
Carl Beekhuizen ed28515a95 Enables transferes of BAL > 32 ETH 2019-04-16 16:16:13 +10:00
Age Manning 22d44969f7
Add initial libp2p standardization 2019-04-16 15:05:27 +10:00
Justin f84818f19c
Decouple justification and finalization processing (#925) 2019-04-16 14:59:35 +10:00
Hsiao-Wei Wang acd172f4d1
Merge pull request #929 from terenc3t/patch-62 
Fix SimpleSerialize title
 2019-04-16 14:17:24 +10:00
Hsiao-Wei Wang 441e21b6b4
Merge pull request #851 from protolambda/proto-merge-test-gen 
Combine specs and test-generators
 2019-04-16 13:51:10 +10:00
terence tsao 758696ba44
Update sync_protocol.md 2019-04-15 11:03:53 -07:00
terence tsao d8d0aaecff
Update simple-serialize.md 2019-04-15 11:02:23 -07:00
Danny Ryan 956e7c5abc Update specs/test_formats/shuffling/README.md 
Co-Authored-By: protolambda <proto@protolambda.com>
 2019-04-15 23:06:01 +10:00
Danny Ryan 87bee73222 Update specs/test_formats/operations/deposits.md 
Co-Authored-By: protolambda <proto@protolambda.com>
 2019-04-15 23:05:42 +10:00
protolambda d64a4f248e
forks coverage description cleanup 2019-04-15 22:39:07 +10:00
protolambda e0400a87b1
Merge branch 'dev' into proto-merge-test-gen 2019-04-15 16:35:38 +10:00
Justin b6b82ae494
Update 0_beacon-chain.md 2019-04-15 08:15:20 +10:00
Justin a25c436b78
Update 0_beacon-chain.md 2019-04-15 08:14:33 +10:00
Justin 9eba123e2e
Remove serialization from consensus 
Consensus now only cares about Merkleisation (i.e. `hash_tree_root`), not about serialization (i.e. `serialize`). This simplifies consensus code by a few tens of lines, is conceptually cleaner, and is more future proof.

A corresponding change is required in the deposit contract.
 2019-04-15 07:54:08 +10:00
Alex Stokes 40d6a2635a Update 0_beacon-chain.md (#923) 
Fix another typo w/ the withdrawal ~> exit queue PR
 2019-04-15 07:03:47 +10:00
Diederik Loerakker 2a88dff2be
Merge pull request #919 from ethereum/JustinDrake-patch-10 
Cleaner dust checking in transfers
 2019-04-14 23:04:12 +10:00
Alex Stokes c01fb1eea6 Update 0_beacon-chain.md (#922) 
More clean up on recent switch to exit queue
 2019-04-14 22:56:01 +10:00
Alex Stokes bcf10ecf11 Update 0_beacon-chain.md (#921) 
Fix typo to set the right property on the correct object
 2019-04-14 22:55:38 +10:00
protolambda 9bb902217d
change wording deposit case format 2019-04-14 22:54:01 +10:00
Hsiao-Wei Wang 3c8d1b23a5 Update specs/core/0_beacon-chain.md 
Co-Authored-By: djrtwo <dannyjryan@gmail.com>
 2019-04-14 22:12:39 +10:00
Justin a376b6607f
Cleaner dust checking in transfers 
Inspired by [this](https://github.com/ethereum/eth2.0-specs/pull/916#commitcomment-33170877).
 2019-04-14 21:53:32 +10:00
Danny Ryan 3555ab8c36
Merge branch 'dev' into prev-cur-crosslinks 2019-04-14 20:05:35 +10:00
Danny Ryan 0656817346
Merge branch 'dev' into start-at-zero 2019-04-14 19:46:21 +10:00
Danny Ryan 7840d29f2d
Merge pull request #850 from ethereum/vbuterin-patch-13 
Withdrawal queue -> exit queue
 2019-04-14 19:21:52 +10:00
Diederik Loerakker be86f966f8 fix transfer invariant, credits to @holiman for finding the edge case (#916) 2019-04-14 19:18:00 +10:00
Justin 3394368a66
Update 0_beacon-chain.md 2019-04-14 19:14:27 +10:00
Justin 875b2ba00d
Update 0_beacon-chain.md 2019-04-14 19:11:40 +10:00
Justin 0908ffa653
Update 0_beacon-chain.md 2019-04-14 19:01:53 +10:00
Danny Ryan 704ea7c301
Merge branch 'vbuterin-patch-13' of github.com:ethereum/eth2.0-specs into vbuterin-patch-13 2019-04-14 18:52:19 +10:00
Danny Ryan 06807cf520
fix tests and off by one error 2019-04-14 18:50:05 +10:00
Justin 0b770121fe
Update 0_beacon-chain.md 2019-04-14 18:23:30 +10:00
Hsiao-Wei Wang 02cfbca81f
Remove blanks 2019-04-14 18:17:43 +10:00
Hsiao-Wei Wang 2f2e7847de
More fix 2019-04-14 18:13:43 +10:00
Justin 229af3deda
Update 0_beacon-chain.md 2019-04-14 18:10:44 +10:00
Justin 7705ecf89c
Update 0_beacon-chain.md 2019-04-14 17:28:45 +10:00
Hsiao-Wei Wang f7d3e02eb2
Add ToC 2019-04-14 17:17:09 +10:00
Justin 15bb9676d5
Update 0_beacon-chain.md 2019-04-14 17:04:36 +10:00
Justin d01fb80fd4
Update 0_beacon-chain.md 2019-04-14 17:02:04 +10:00
Justin 0d6448303d
Update 0_beacon-chain.md 2019-04-14 16:49:17 +10:00
vbuterin f85e7ac447
Added churn limit logic 2019-04-13 22:14:05 -05:00
Hsiao-Wei Wang 5ed4cb29f6
ValidatorMemory 2019-04-14 12:15:24 +10:00
Hsiao-Wei Wang 705b553139
Fix 2019-04-14 12:11:50 +10:00
Alex Stokes 5466a4875d
Update 1_shard-data-chains.md 
Fix some typos
 2019-04-14 09:54:35 +10:00
Danny Ryan 37004404d0
add exit queue test 2019-04-14 09:13:53 +10:00
Danny Ryan f7c5b0a1c6
set activation_eligibility_epoch during process_deposit 2019-04-14 08:30:13 +10:00
Danny Ryan eafcab7e58
check crosslinks validity root against previous 2019-04-14 08:24:54 +10:00
JSON 2fceb36f14
Update README.md 2019-04-13 17:01:33 -05:00
Justin 30fe6f5657
Update 0_beacon-chain.md 2019-04-14 00:47:14 +10:00
Justin 62ffb897ae
Update simple-serialize.md 2019-04-14 00:41:48 +10:00
Justin 59f568073a
Update simple-serialize.md 2019-04-14 00:26:44 +10:00
Justin 7255b0fc0d
Update simple-serialize.md 2019-04-14 00:25:47 +10:00
Justin 09d927405c
Update simple-serialize.md 2019-04-14 00:22:41 +10:00
Justin 97ca672105
Update simple-serialize.md 2019-04-14 00:18:44 +10:00
Justin 9adbaba96e
Update simple-serialize.md 2019-04-14 00:14:30 +10:00
Justin f6ed1df62b
Update simple-serialize.md 2019-04-14 00:10:02 +10:00
Justin 23c09541e2
Update simple-serialize.md 2019-04-14 00:05:43 +10:00
Justin a90bcc0cd4
Update simple-serialize.md 2019-04-14 00:00:46 +10:00
Justin 27cf02a9b0
Update simple-serialize.md 2019-04-13 23:59:03 +10:00
Justin 10f3db977d
Update simple-serialize.md 2019-04-13 23:56:06 +10:00
Justin 80bd4a381b
Update simple-serialize.md 2019-04-13 23:55:08 +10:00
Justin 35a6311208
Update simple-serialize.md 2019-04-13 23:50:23 +10:00
Justin 0695d0ad1c
Update simple-serialize.md 2019-04-13 23:48:47 +10:00
Justin aaa5a16765
Update simple-serialize.md 2019-04-13 23:45:18 +10:00
Justin 4d2bdf8628
Cleanup spec 2019-04-13 23:44:14 +10:00
vbuterin cc2d005917
Merge branch 'dev' into vbuterin-patch-13 2019-04-13 06:18:54 -05:00
Hsiao-Wei Wang 449e8a44a4
Remove unused `log2` 2019-04-13 18:17:09 +10:00
Hsiao-Wei Wang 8807781a8d
formatting 2019-04-13 18:16:44 +10:00
Danny Ryan 9489ae5dcd
upate validator guide to new crosslink format 2019-04-13 18:02:12 +10:00
Danny Ryan a6b3b11356
ensure no reward for crosslinks taht can't form a chain 2019-04-13 17:49:25 +10:00
Danny Ryan 0a5a5b77d5
Merge branch 'dev' into prev-cur-crosslinks 2019-04-13 15:40:05 +10:00
Danny Ryan 387654f486
Merge pull request #913 from terenc3t/patch-61 
Add unit/duration for MAX_CROSSLINK_EPOCHS
 2019-04-13 15:26:09 +10:00
Danny Ryan 75df6106aa
clean up some deposit notes in validator doc 2019-04-12 23:23:04 -06:00
terence tsao 710bacad75
Update 0_beacon-chain.md 2019-04-13 11:56:55 +10:00
JSON 1932a4fbf4
Update 0_beacon-chain-validator.md 2019-04-12 19:46:22 -05:00
JSON 0a8b5275ab Update rpc-interface.md (#910) 2019-04-13 09:56:37 +10:00
Alex Stokes b34c41c525 Update 0_beacon-chain.md (#911) 
Fix prose around state transition functionality
 2019-04-13 09:56:19 +10:00
JSON ee1578d22a Update 0_beacon-chain.md (#908) 2019-04-13 09:33:53 +10:00
JSON 0b6d6f2c51 Update 0_beacon-chain-validator.md (#909) 2019-04-13 09:33:34 +10:00
JSON f4753d6157 Update rpc-interface.md (#907) 2019-04-13 09:32:36 +10:00
protolambda 6b701a6c8b
update tests format docs 2019-04-12 23:59:19 +10:00
protolambda d5d0ff2360
Merge branch 'dev' into proto-merge-test-gen 2019-04-12 23:39:51 +10:00
Danny Ryan a3b020384f
add tests for finality through the first few epochs 2019-04-12 23:17:57 +10:00
protolambda b6c45b9dc1
update ssz test format and fix uint sizes 2019-04-12 23:02:36 +10:00
protolambda 88d076b615
initial work to fix outdated ssz tests 2019-04-12 22:48:59 +10:00
protolambda 0aa1cc8f60
update shuffling test docs 2019-04-12 22:30:19 +10:00
protolambda fcb7e3437e
test format doc tweaks 2019-04-12 22:19:10 +10:00
protolambda 7ca20d71ca
minor naming tweaks, document BLS and deposit test formats 2019-04-12 22:15:30 +10:00
Danny Ryan 3c55854072
clean up 2019-04-12 21:16:34 +10:00
Justin 1e32661c4f
Remove references and copyright 
Licensing is done at the repo level. The listed references are awkwardly incomplete (only the Python implementation was listed when we have ~10 implementations, and only the Casper paper was listed where we could add many ethresear.ch posts).
 2019-04-12 19:54:33 +10:00
Danny Ryan a374e29184
Merge pull request #902 from ralexstokes/fix-ordering-of-process-deposits 
Move the ordering of the definition of `process_deposit`.
 2019-04-12 19:26:30 +10:00
Danny Ryan c119565d8b
Merge pull request #903 from ralexstokes/update-verify-indexed-attestation 
Avoid materializing the merged list.
 2019-04-12 19:07:01 +10:00
Alex Stokes 4824b34df3
Avoid materializing the merged list. 
Fixes #901.
 2019-04-12 19:02:16 +10:00
Danny Ryan ce0f52b52d
Merge pull request #890 from ethereum/proto-fix-justification-bitfield 
limit bit-length of justification bitfield to strict 64
 2019-04-12 18:59:42 +10:00
Alex Stokes c954eab96d
Move the ordering of the definition of `process_deposit`. 
This move matches the symmetry of the other operation processing definitions.
 2019-04-12 18:57:55 +10:00
Alex Stokes b966041ddb formatting fix (#899) 2019-04-12 18:56:55 +10:00
terence tsao 38b6e71bd5
Update 0_beacon-chain.md 2019-04-12 15:06:23 +10:00
Justin e9a44545be
Update 0_beacon-chain.md 2019-04-12 13:38:58 +10:00
Justin 47b9cdbb36
Update 0_beacon-chain.md 2019-04-12 13:18:10 +10:00
JSON 5e8172aaa7 Update README.md (#897) 2019-04-12 13:09:31 +10:00
protolambda 7ffcdcfd7c
bitfield length limit style improvement 2019-04-12 09:12:37 +10:00
Dankrad Feist 2017ce9614 Rename "option" -> "union"; "null" only in unions 2019-04-11 16:05:16 +01:00
jannikluhn 283ba8f761 Update specs/simple-serialize.md 
Co-Authored-By: dankrad <dankrad@ethereum.org>
 2019-04-11 16:00:53 +01:00
Danny Ryan 6ca550489e
prevent underflow of previous epoch in all cases 2019-04-11 22:48:27 +10:00
Danny Ryan 8c32128ffb
initial pass on genesis slot == 0 2019-04-11 22:28:42 +10:00
Danny Ryan 2468f9fc99
Merge pull request #868 from ethereum/vbuterin-patch-7 
Separate out get_switchover_epoch
 2019-04-11 18:55:39 +10:00
Danny Ryan 9c662ec4c3
fix shard delta for latest shard change 2019-04-11 18:48:05 +10:00
Danny Ryan b6158e080a
Merge branch 'dev' into vbuterin-patch-17 2019-04-11 18:36:15 +10:00
Hsiao-Wei Wang 2bda58fbdc
Clean up light client spec 2019-04-11 17:15:34 +10:00
JSON 9cd1b4206b
Update simple-serialize.md 2019-04-10 13:28:24 -05:00
Dankrad Feist cd85546954 Add option type and null 2019-04-10 15:09:53 +01:00
protolambda 3f61780260
Merge branch 'dev' into proto-merge-test-gen 2019-04-10 22:34:42 +10:00
Hsiao-Wei Wang e2dc12e9f6 Update specs/core/0_beacon-chain.md 
Co-Authored-By: ChihChengLiang <chihchengliang@gmail.com>
 2019-04-10 16:24:05 +08:00
protolambda 509354582c
limit bit-length of justification bitfield to strict 64, prevent SSZ encoding crash due to too large integer size 2019-04-10 11:14:22 +10:00
vbuterin 9dde3a2661
Update replace_empty_or_append 
Requires adding definitions of `empty` and `typeof` to the function puller.
 2019-04-09 05:59:00 -05:00
vbuterin 7a1b38a6ad
Homogenised start shard 
Alternative presentation to #884, should be substantively equivalent
 2019-04-09 05:52:32 -05:00
Piper Merriam 92f002c501
specify offsets better 2019-04-08 12:55:13 -06:00
Piper Merriam 66173b8ba3
static > fixed 2019-04-08 12:55:13 -06:00
Piper Merriam 5f465842a4
more language updates 2019-04-08 12:55:13 -06:00
Piper Merriam ca98d752d2
d 2019-04-08 12:55:13 -06:00
jannikluhn 1ab501975c
Update specs/simple-serialize.md 
Co-Authored-By: pipermerriam <piper@pipermerriam.com>
 2019-04-08 12:55:13 -06:00
jannikluhn 3741b7517b
Update specs/simple-serialize.md 
Co-Authored-By: pipermerriam <piper@pipermerriam.com>
 2019-04-08 12:55:13 -06:00
jannikluhn 32684d582a
Update specs/simple-serialize.md 
Co-Authored-By: pipermerriam <piper@pipermerriam.com>
 2019-04-08 12:55:13 -06:00
jannikluhn fa66640a00
Update specs/simple-serialize.md 
Co-Authored-By: pipermerriam <piper@pipermerriam.com>
 2019-04-08 12:55:13 -06:00
Piper Merriam 605028bbda
more precise definitions for and and expand code example for how sections are created 2019-04-08 12:55:13 -06:00
Piper Merriam 4a0459a087
PR feedback 2019-04-08 12:55:13 -06:00
Piper Merriam ad07649ec3
Update spec to use SOS style offset layout for variable size values. 2019-04-08 12:55:13 -06:00
Danny Ryan e246c3fb04
source_crosslink_root to previous_crosslink_root 2019-04-08 12:59:42 +10:00
Chih Cheng Liang ffccf742bd
replace signed_root with signing_root 2019-04-08 09:57:04 +08:00
Danny Ryan 42dc003e91
add previous_crosslink_root and enforce crosslinks form a chain 2019-04-07 17:55:38 +10:00
protolambda c350aaecf7
small format update, support new testing format in generator base pkg 2019-04-07 17:26:24 +10:00
Danny Ryan 26df4f4bc8
Merge branch 'dev' into prev-cur-crosslinks 2019-04-07 16:26:42 +10:00
Danny Ryan 2baa242ac0
Merge pull request #877 from ethereum/sydney-test-format 
A new more complete test format for ETH 2.0 testing
 2019-04-07 16:23:04 +10:00
protolambda 117e157f29
update comment, fix net naming 2019-04-07 16:21:50 +10:00
protolambda c5ab5435a1
include example configs and fork timelines, with format spec 2019-04-07 14:46:37 +10:00
protolambda 1c81638e86
forks are based on epoch numbers, as per spec 2019-04-07 12:07:10 +10:00
Justin 47464f28dc
Update 0_beacon-chain.md 2019-04-07 08:45:43 +10:00
Hsiao-Wei Wang ebba3f5891
Fix typo 2019-04-07 01:59:10 +11:00
Hsiao-Wei Wang 8958cf86bb
Merge branch 'dev' into vbuterin-patch-13 2019-04-06 22:27:35 +08:00
Hsiao-Wei Wang 5ea5746fdd
Fix `get_genesis_beacon_state` and minor refactoring 2019-04-07 01:24:50 +11:00
Justin 63412d9b9e
Update 0_beacon-chain.md 2019-04-06 22:13:56 +11:00
Justin 7f0a93fc3e
Update 0_beacon-chain.md 2019-04-06 21:07:03 +11:00
Justin 169579ce3b
Update 0_beacon-chain.md 2019-04-06 20:45:11 +11:00
vbuterin 199e7849da Clarify lexicographic hash favoring (#881) 2019-04-06 13:07:26 +04:00
protolambda 09ceccacb4
consistent naming of network types 2019-04-05 22:31:37 +11:00
Danny Ryan f677af2179
Merge branch 'dev' into prev-cur-crosslinks 2019-04-05 19:55:47 +11:00
Danny Ryan dc325f7682
clean up a few things from PR 2019-04-05 19:39:03 +11:00
protolambda 4bf20a1208
remove confusing note 2019-04-05 19:29:58 +11:00
Hsiao-Wei Wang 13fc498f7b
Update specs/test_formats/README.md 
Co-Authored-By: protolambda <proto@protolambda.com>
 2019-04-05 19:24:09 +11:00
terence tsao 5a77e61160
Update 0_beacon-chain.md 2019-04-04 08:11:12 -07:00
Justin a790afa891
Update 0_beacon-chain.md 2019-04-04 08:23:48 +04:00
Justin d1af9144bc
Update 0_beacon-chain.md 2019-04-03 23:40:54 +04:00