QuarkChain/pyquarkchain

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Python implementation of QuarkChain

Stars: 220
Forks: 115
Open beginner issues: 0
Indexed issues: 51
Avg merge: 3d 13h
Merged PRs (30d): 4

Dominant language: Python
License: MIT
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

51 open issues indexed

stats --address fails after the RPC client change Open

QuarkChain/pyquarkchain#1003 · 1 assignee · Opened Sep 9, 2026
Offline shard tools fail with "no running event loop" Open

QuarkChain/pyquarkchain#1002 · 1 assignee · Opened Sep 9, 2026
UPnP shutdown can delete another node's port mapping Open

QuarkChain/pyquarkchain#1001 · 1 assignee · Opened Sep 9, 2026
[Investigation] Harden JSON-RPC against overload and potential DoS Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

QuarkChain/pyquarkchain#1000 · Opened Sep 4, 2026
SyncTask ignores a failed add_block() result Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

QuarkChain/pyquarkchain#996 · Opened Aug 25, 2026
[Consensus Review] Python 3.13 upgrade: pyquarkchain (f635479d + ba790a9a) + ethash (907b7d8) Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

QuarkChain/pyquarkchain#995 · Opened Aug 22, 2026
v1.7 Rollout Plan Open

QuarkChain/pyquarkchain#982 · 2 assignees · Opened Jun 3, 2026
Research: Evaluate replacing the Python EVM with `pyrevm` (Rust revm via PyO3) Open

QuarkChain/pyquarkchain#977 · 1 comment · 1 assignee · Opened Apr 23, 2026
pyethash C++ acceleration not supported on Python 3.13 Open

QuarkChain/pyquarkchain#976 · 4 comments · 1 assignee · Opened Mar 30, 2026
Quarkchain devnet root chain stop mining Open

QuarkChain/pyquarkchain#968 · 1 assignee · Opened Mar 6, 2026
Users are unable to use MetaMask on https://mainnet.quarkchain.io/wallet. Open

QuarkChain/pyquarkchain#951 · 1 comment · 2 assignees · Opened Jan 22, 2025
getLogs cannot find event Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

QuarkChain/pyquarkchain#945 · Opened Apr 25, 2022
need recovery mechanism to solve a shard block that is processed at shard but not processed at root Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

QuarkChain/pyquarkchain#937 · Opened Jan 24, 2022
add pip version of pyqkc Open

QuarkChain/pyquarkchain#933 · 1 assignee · Opened Sep 14, 2021
Delayed Balance Substraction on Cross-shard Transactions Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#919 · Opened Sep 28, 2020
Flaky xshard integration test Open

enhancement

QuarkChain/pyquarkchain#900 · 2 comments · 1 assignee · Opened Jul 15, 2020
Fail to restart a node after power cycle Open

QuarkChain/pyquarkchain#895 · 1 assignee · Opened Jul 14, 2020
Need a command to run a cluster from snapshot Open

QuarkChain/pyquarkchain#891 · 1 assignee · Opened Jun 25, 2020
flake integration tests on cluster Open

bug good first issue help wanted

Difficulty 3/5 1-2 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#888 · Opened Apr 22, 2020
gas_price() estimate function may not return expected value for multi-native token Open

enhancement

QuarkChain/pyquarkchain#848 · 2 comments · 1 assignee · Opened Mar 17, 2020
Migrate grpcio to asyncio version Open

enhancement

QuarkChain/pyquarkchain#827 · 1 assignee · Opened Feb 24, 2020
Fix chain mask list for slave-shard relationship Open

enhancement good first issue

QuarkChain/pyquarkchain#826 · 3 comments · 1 assignee · Opened Feb 24, 2020
Gas cost on transfer native tokens too low Open

performance

QuarkChain/pyquarkchain#790 · 1 assignee · Opened Nov 15, 2019
Optimize getting balances for multi native tokens Open

enhancement

QuarkChain/pyquarkchain#789 · 1 assignee · Opened Nov 15, 2019
local mining would have some fake root block Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#769 · Opened Oct 10, 2019
Instrument internal transfer in EVM Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

QuarkChain/pyquarkchain#741 · Opened Sep 16, 2019
Websocket JSONRPC didn't close properly in unit tests Open

QuarkChain/pyquarkchain#735 · 1 assignee · Opened Sep 12, 2019
Improve address format in GetLog internal RPC payload Open

enhancement

QuarkChain/pyquarkchain#720 · 1 assignee · Opened Sep 3, 2019
some check about jsonRpc Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

QuarkChain/pyquarkchain#704 · 1 comment · Opened Aug 20, 2019
display holders sorted by amount Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

QuarkChain/pyquarkchain#670 · 3 comments · Opened Aug 1, 2019
put database version in db and cluster will compare the db to detect compatibility Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

QuarkChain/pyquarkchain#628 · Opened Jul 10, 2019
integrity check of local db Open

QuarkChain/pyquarkchain#593 · 4 comments · 1 assignee · Opened Jun 28, 2019
Sort tx in tx queue by different gas token's gasprice Open

enhancement

QuarkChain/pyquarkchain#577 · 1 comment · 1 assignee · Opened Jun 17, 2019
Cross-shard transaction could be fired after minor block observed the root block that creates a new shard Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#524 · 2 comments · Opened Apr 22, 2019
ShardState.__validate_tx should not depend on shard state non-constant variable Open

QuarkChain/pyquarkchain#523 · 2 comments · 1 assignee · Opened Apr 22, 2019
Root block re-broadcast within cluster should consider multiple blocks Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

QuarkChain/pyquarkchain#518 · Opened Apr 20, 2019
Support collecting root block coinbase in other native tokens Open

QuarkChain/pyquarkchain#476 · 7 comments · 1 assignee · Opened Apr 11, 2019
pytest fails with "too many open files" Open

enhancement

QuarkChain/pyquarkchain#411 · 1 comment · 1 assignee · Opened Mar 15, 2019
improve devp2p TCP sockets tracking Open

good first issue

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#406 · 1 comment · Opened Mar 14, 2019
Create a benchmark for QKCHASH multithread Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#404 · 3 comments · Opened Mar 14, 2019
Add sign reward for each transaction to encourage wallet/client to support QuarkChain Open

enhancement

QuarkChain/pyquarkchain#398 · 1 assignee · Opened Mar 13, 2019
handle_new_minor_block_header_list_command中启动synchronizer造成的拒收区块问题 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#388 · 5 comments · Opened Mar 12, 2019
Enforce caller and callee smart contracts to have the same fullShardId Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 15/100

QuarkChain/pyquarkchain#331 · Opened Jan 22, 2019
add cluster name to p2p protocol Open

enhancement help wanted p2p

Difficulty 4/5 3-5 days Newbie friendliness 25/100

QuarkChain/pyquarkchain#310 · 1 comment · Opened Jan 11, 2019
burnt qkc when (minor block reward or tx fee) * tax_rate is not integer Open

bug wontfix

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#307 · 2 comments · Opened Jan 11, 2019
p2p - discovery with topic Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

QuarkChain/pyquarkchain#287 · Opened Dec 14, 2018
memory creeping up Open

QuarkChain/pyquarkchain#261 · 5 comments · 1 assignee · Opened Dec 10, 2018
DNS peer cluster discovery Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

QuarkChain/pyquarkchain#200 · Opened Nov 16, 2018
peer reputation Open

enhancement

QuarkChain/pyquarkchain#199 · 1 comment · 1 assignee · Opened Nov 16, 2018
direct slave connection Open

enhancement scalability

Difficulty 5/5 Over a week Newbie friendliness 25/100

QuarkChain/pyquarkchain#198 · Opened Nov 16, 2018

QuarkChain/pyquarkchain

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