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WIP: next hard fork #5

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WIP: next hard fork #5

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@BrannonKing BrannonKing commented Aug 12, 2021 •
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This hard fork achieves the following changes:

  • Claims never expire
  • Restrictions on claim names will be enforced as part of block validation (as now they are only enforced in the mempool).
  • Some current delay computation bugs will be bypassed.
  • Claims on the empty name will not be included in the trie hash (and won't be bid-provable).
  • The trie hash function will change to include name, bid, sequence, and ClaimID, enabling full proof on any of those.
  • Proof RPC calls will be added to go with the new hash function.
  • Claim delay calculations will use original height rather than last update height?
  • Possible: Trie hash computations will switch to single SHA256 instead of double SHA256?
  • Possible: full support for timelocked utxos?
  • MinFeePerNameclaimChar will go away.
  • 8k bytes name+data cap should go to 12k?

@BrannonKing BrannonKing force-pushed the WIP-HF-2022 branch 2 times, most recently from 04bdc76 to 78640e5 Compare August 14, 2021 17:21
@BrannonKing BrannonKing force-pushed the master branch 3 times, most recently from 8a5340a to 5cb92dd Compare August 17, 2021 19:42
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coveralls commented Aug 23, 2021 •
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Pull Request Test Coverage Report for Build 1225402214

  • 35 of 304 (11.51%) changed or added relevant lines in 11 files are covered.
  • No unchanged relevant lines lost coverage.
  • Overall coverage decreased (-0.05%) to 30.225%
Changes Missing Coverage Covered Lines Changed/Added Lines %
blockchain/validate.go 0 1 0.0%
claimtrie/merkletrie/merkletrie.go 0 2 0.0%
claimtrie/node/node.go 8 10 80.0%
claimtrie/node/manager.go 1 7 14.29%
claimtrie/node/hashfunc.go 0 47 0.0%
claimtrie/merkletrie/ramtrie.go 0 48 0.0%
rpcclaimtrie.go 0 52 0.0%
blockchain/claimtrie.go 0 53 0.0%
claimtrie/node/hashfork_manager.go 0 58 0.0%
Totals Coverage Status
Change from base Build 1225378357: -0.05%
Covered Lines: 12571
Relevant Lines: 41592
💛 - Coveralls

@BrannonKing BrannonKing added the type: improvement Existing (or partially existing) functionality needs to be changed label Aug 23, 2021
@BrannonKing BrannonKing force-pushed the WIP-HF-2022 branch 2 times, most recently from 0797cca to 0a655bb Compare September 12, 2021 00:15
@roylee17 roylee17 force-pushed the master branch 4 times, most recently from e97a5db to 3f2a2b1 Compare December 15, 2021 16:59
@roylee17 roylee17 force-pushed the master branch 6 times, most recently from aaf8792 to aef4e45 Compare May 24, 2022 09:49
@BrannonKing
new claim hash function includes bid, seq, name
70d1d18 
fixed namespace
@BrannonKing
added proof RPC
e9b2cbb 
post-merge fixes

other part of test
post-merge fix
@BrannonKing
post-rebase fixes
5a99dcf 
post-rebase fixes 2
@lbryio lbryio deleted a comment from coveralls Mar 26, 2024
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