midnightntwrk/midnight-node

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Bringing rational privacy to blockchain

Stars: 68
Forks: 45
Open beginner issues: 9
Indexed issues: 192
Avg merge: 2d 5m
Merged PRs (30d): 60

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

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192 open issues indexed

[Bug] toolkit: ecdsa: seeds are refused on every chain with pre-fork history — the guard reads the first block's ledger version, not the tip's Open

bot:ai-assisted component:midnight-toolkit status:untriaged

midnightntwrk/midnight-node#2180 · 1 assignee · Opened Sep 21, 2026
srtool image moved to ghcr.io/shieldedtech/srtool Open

bot:ai-assisted status:untriaged

midnightntwrk/midnight-node#2170 · 1 assignee · Opened Sep 16, 2026
[Feature] multi-genesis per environment Open

component:midnight-node status:untriaged

Difficulty 4/5 3-5 days Newbie friendliness 48/100

midnightntwrk/midnight-node#2167 · 1 reaction · Opened Sep 16, 2026
toolkit: replaying devnet history aborts with UnsupportedBlockVersion(1000300) — spec 1.0.300 missing from the runtime version table Open

bot:ai-assisted component:midnight-toolkit status:untriaged

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

midnightntwrk/midnight-node#2158 · Opened Sep 15, 2026
devnet: 2.1.0 ships the new, rebuilt genesis — HF 1.0.300 -> 2.1.0 nodes from an empty disk cannot join the live chain Open

bot:ai-assisted component:midnight-node

midnightntwrk/midnight-node#2153 · 3 comments · 1 assignee · Opened Sep 15, 2026
[Bug] images run as root Open

component:midnight-node status:untriaged

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

midnightntwrk/midnight-node#2150 · 2 comments · Opened Sep 15, 2026
node: validators crash-loop after in-place 1.0.x → 2.1.0 upgrade with STORAGE_SEPARATION=unified — 'root should be in the arena' Open

bot:ai-assisted component:midnight-node status:untriaged

Difficulty 4/5 3-5 days Newbie friendliness 44/100

midnightntwrk/midnight-node#2143 · 1 comment · Opened Sep 11, 2026
[Release 2.1.0] Load test node and indexer Open

component:midnight-node skip-changes-check-issue task

midnightntwrk/midnight-node#2137 · 2 assignees · Opened Sep 10, 2026
[Release 2.1.0] Backport all release/node-2.1.0 code to main Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue status:untriaged task

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

midnightntwrk/midnight-node#2133 · Opened Sep 10, 2026
[Release 2.1.0] Verify all prior release's changes are rolled up into 2.1.0 Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue status:untriaged task

Difficulty 4/5 3-5 days Newbie friendliness 45/100

midnightntwrk/midnight-node#2132 · Opened Sep 10, 2026
[Release 2.1.0] Re-tag release without the -RC suffix Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue status:untriaged task

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

midnightntwrk/midnight-node#2131 · Opened Sep 10, 2026
[Release 2.1.0] Create & review final release notes and hand user-facing notes to docs Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue task

midnightntwrk/midnight-node#2130 · 1 assignee · Opened Sep 10, 2026
[Release 2.1.0] Fork-test the runtime upgrade against preview, preprod and mainnet Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue status:untriaged task

Difficulty 4/5 3-5 days Newbie friendliness 45/100

midnightntwrk/midnight-node#2129 · Opened Sep 10, 2026
[Release 2.1.0] try-runtime against preview, preprod and mainnet Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue status:untriaged task

Difficulty 4/5 3-5 days Newbie friendliness 38/100

midnightntwrk/midnight-node#2128 · Opened Sep 10, 2026
[Release 2.1.0] Sync test from genesis on syncbox Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue task

midnightntwrk/midnight-node#2127 · 1 assignee · Opened Sep 10, 2026
[Release 2.1.0] Re-run substrate benchmarks and land the weights PR Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue task

midnightntwrk/midnight-node#2126 · 1 comment · 1 assignee · Opened Sep 10, 2026
[Release 2.1.0] subwasm diff: mainnet runtime vs 2.1.0 runtime Open

bot:ai-assisted component:midnight-node skip-changes-check-all skip-changes-check-issue status:untriaged task

Difficulty 2/5 1-3 hours Newbie friendliness 76/100

midnightntwrk/midnight-node#2125 · Opened Sep 10, 2026
[Release] Node 2.1.0 - release-checklist tracking Open

bot:ai-assisted component:midnight-node epic skip-changes-check-all skip-changes-check-issue

midnightntwrk/midnight-node#2124 · 1 assignee · Opened Sep 10, 2026
Mainnet-following chains silently run with the preview Cardano security parameter (432) from res/cfg/default.toml Open

bot:ai-assisted status:untriaged

Difficulty 4/5 3-5 days Newbie friendliness 48/100

midnightntwrk/midnight-node#2118 · Opened Sep 9, 2026
[Feature] ledger 9 rc-5 Open

component:midnight-node status:untriaged

Difficulty 3/5 1-2 days Newbie friendliness 48/100

midnightntwrk/midnight-node#2114 · Opened Sep 8, 2026
Contract constructor minting a shielded token (mintShieldedToken + sendImmediateShielded) fails ledger effects check (error 186, EffectsCheckFailure) on deployment Open

status:untriaged

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

midnightntwrk/midnight-node#2108 · Opened Sep 8, 2026
[Epic] Hybrid operation with Aura and BABE phase 2 Open

status:untriaged

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

midnightntwrk/midnight-node#2107 · Opened Sep 8, 2026
local-env: withindexer profile requests indexer image tags CI never publishes (.envrc derives version+sha, CI pushes tree hash) Open

bot:ai-assisted program:stl-hackathon-aug-2026 status:untriaged

Difficulty 3/5 1-2 days Newbie friendliness 72/100

midnightntwrk/midnight-node#2100 · Opened Sep 4, 2026
local-env: postgres healthcheck ignores POSTGRES_PORT, so any non-5432 override hangs bring-up on "container postgres is unhealthy" Open

bot:ai-assisted program:stl-hackathon-aug-2026 status:untriaged

Difficulty 1/5 Under an hour Newbie friendliness 92/100

midnightntwrk/midnight-node#2099 · Opened Sep 4, 2026
toolkit: CustomContractBuilder treats user-owned Zswap inputs as contract-owned Open

status:untriaged

Difficulty 3/5 1-2 days Newbie friendliness 72/100

midnightntwrk/midnight-node#2092 · Opened Sep 4, 2026
mainnet-fork: sync-from-genesis cannot be exercised — validator fails to start after PVC deletion Open

bot:ai-assisted component:midnight-node

midnightntwrk/midnight-node#2071 · 1 comment · 1 assignee · Opened Aug 26, 2026
toolkit: cannot sync against Preview — replay aborts on a chain-accepted transaction Open

bot:ai-assisted component:midnight-toolkit

midnightntwrk/midnight-node#2070 · 2 comments · 2 assignees · Opened Aug 26, 2026
Shielded transfer on mainnet rejected at submission: "1010: Invalid Transaction: Transaction would exhaust the block limits" Open

component:midnight-node

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

midnightntwrk/midnight-node#2066 · 1 comment · Opened Aug 24, 2026
Update srtool to latest stable Rust Open

triaged

midnightntwrk/midnight-node#2061 · 1 comment · 1 assignee · Opened Aug 21, 2026
Mempool revalidation silently evicts state-invalid txs: no terminal transactionWatch event, client watch hangs Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

midnightntwrk/midnight-node#2056 · Opened Aug 21, 2026
Using two chains at once might lead to conflated global data Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

midnightntwrk/midnight-node#2053 · Opened Aug 20, 2026
Use Ledger Cost Model for cNight System Transactions Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

midnightntwrk/midnight-node#2036 · Opened Aug 18, 2026
[Node] Port Dust-fix commits to 2.1.0 Open

midnightntwrk/midnight-node#2035 · 2 comments · 1 assignee · Opened Aug 18, 2026
Ungraceful shutdown near a GRANDPA authority set change permanently corrupts the ledger arena (v1.0.1) Open

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

midnightntwrk/midnight-node#2020 · 1 comment · Opened Aug 12, 2026
node: soft divergence between blocks 40-100 and beyond — fails 'Never: Node soft fork' Open

component:midnight-node test triaged

midnightntwrk/midnight-node#2006 · 5 comments · 1 assignee · Opened Aug 7, 2026
toolkit: panic at fetcher/compute_task.rs — fails 'No Rust Panics from midnight-node-toolkit' Open

component:midnight-toolkit triaged

midnightntwrk/midnight-node#2005 · 3 comments · 1 assignee · Opened Aug 7, 2026
toolkit: panic at register_dust_address.rs:176:40 — fails 'No Rust Panics from all processes except midnight-node-toolkit' Open

midnightntwrk/midnight-node#2004 · 1 comment · 1 assignee · Opened Aug 7, 2026
CI cannot pass on fork pull requests — every meaningful job dies at GHCR login or private-repo fetch Open

ci triaged

midnightntwrk/midnight-node#1998 · 3 comments · 1 assignee · Opened Aug 6, 2026
ledger_storage does not respect pruning: 197G on a pruned validator (paritydb: 6.8G) Open

bot:ai-assisted component:ledger

midnightntwrk/midnight-node#1983 · 4 comments · 2 assignees · Opened Aug 4, 2026
Mainnet: transaction submission ack never returns (submission stage — tx never lands on chain); distinct from midnight-js #815 Open

triaged

midnightntwrk/midnight-node#1971 · 4 comments · 1 assignee · Opened Aug 1, 2026
toolkit: cached context builder loses replay progress and silently degrades to full genesis replays Open

midnightntwrk/midnight-node#1970 · 1 assignee · Opened Jul 31, 2026
Refer to ledger by git reference Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

midnightntwrk/midnight-node#1963 · Opened Jul 31, 2026
[HF v8→v9] Upgrade-block events cannot be decoded with post-upgrade metadata (false 'CodeUpdated not found' on a successful upgrade; chain-indexer exits) Open

bot:ai-assisted component:midnight-node triaged

Difficulty 4/5 3-5 days Newbie friendliness 45/100

midnightntwrk/midnight-node#1960 · 2 comments · Opened Jul 31, 2026
Restore shielded (zswap) tx-spammer coverage on the Antithesis local network Open

component:midnight-node

Difficulty 4/5 3-5 days Newbie friendliness 48/100

midnightntwrk/midnight-node#1957 · Opened Jul 31, 2026
fix(genesis): preview cnight-config.json zeroed and diverged from its chainspec Open

component:midnight-node triaged

midnightntwrk/midnight-node#1949 · 1 comment · 1 assignee · Opened Jul 29, 2026
CPU contention on the node client causing misleading `slow_statement` SQLX log messages Open

triaged

midnightntwrk/midnight-node#1909 · 1 comment · 1 assignee · Opened Jul 22, 2026
scripts: genesis_wallets_test.sh clobbers NETWORK when NODE_CONTAINER is unset, and toolkit errors count as funded wallets Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

midnightntwrk/midnight-node#1905 · Opened Jul 21, 2026
toolkit: update-ledger-parameters ignores four --block-limit-* flags — --block-limit-read-time overwrites all five block limits Open

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

midnightntwrk/midnight-node#1904 · 1 comment · Opened Jul 21, 2026
test(e2e,bridge): approval ordering — approve-before-sign vs approve-after-sign both claim Open

component:midnight-node test

midnightntwrk/midnight-node#1887 · 1 assignee · Opened Jul 15, 2026
test(bridge): lock to ICS from all Cardano address types (base/enterprise/pointer/reward) Open

component:midnight-node test

midnightntwrk/midnight-node#1885 · 1 assignee · Opened Jul 15, 2026

midnightntwrk/midnight-node

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