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Proposal to clarify `ancestor_hashes` description 

`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 :)
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Yutaro Mori 2018-10-16 10:11:50 +09:00 committed by GitHub
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specs/beacon-chain.md
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@ -98,7 +98,8 @@ A `BeaconBlock` has the following fields:
'randao_reveal': 'hash32', 'randao_reveal': 'hash32',
# Recent PoW chain reference (block hash) # Recent PoW chain reference (block hash)
'pow_chain_reference': 'hash32', 'pow_chain_reference': 'hash32',
# Skip list of ancestor block hashes (i'th item is 2**i'th ancestor (or zero) for i = 0, ..., 31) # Skip list of previous block hashes
# i'th item is the most recent ancestor that is a multiple of 2**i for i = 0, ..., 31
'ancestor_hashes': ['hash32'], 'ancestor_hashes': ['hash32'],
# Active state root # Active state root
'active_state_root': 'hash32', 'active_state_root': 'hash32',