zeekay 6c984d3862 schain: HRW pinning primitive + leaderless pinned-writer design
Pure weighted-rendezvous (HRW) owner assignment over the P-Chain validator set
(schain/pinning): Owner/IsOwner/EpochFingerprint — single-writer-per-range as a
function of (range, validatorSet@pChainHeight), no leader election, parallel across
ranges, same-object double-write impossible. 9 tests green; nothing wired yet (safe).
DESIGN_pinned_writer.md: the spec to replace the s3 master's raft (the last gRPC
server). v1 on linear ChainVM (already leaderless). TWO HARD blockers gate cutover:
(1) off-chain blob durability must be ordered before the on-chain manifest commit;
(2) validator-set lookup in Verify must be a pure local read (determinism). Staged:
AllocateTx → shadow mode (after blockers) → kill raft.
2026-06-25 13:29:53 -07:00

Lux Chains

Independent VM plugin binaries for the Lux Network.

Each directory builds to a standalone binary that the Lux node loads as a plugin via --plugin-dir.

Build

make            # build all VMs
make evm        # build one VM
make test       # test all

Install

lpm install evm
lpm install dexvm

Or copy binaries to ~/.lux/plugins/<vmid>.

VMs

VM Chain Purpose
evm C-Chain EVM smart contracts
dexvm D-Chain Decentralized exchange
aivm A-Chain AI/ML inference
bridgevm B-Chain Cross-chain bridge
graphvm G-Chain GraphQL data layer
identityvm I-Chain Decentralized identity
keyvm K-Chain Key management
oraclevm O-Chain Oracle/off-chain data
quantumvm Q-Chain Post-quantum consensus signing (Pulsar)
relayvm R-Chain Cross-chain relay
servicenodevm S-Chain Service node registry
teleportvm T-Chain Unified teleport (bridge + relay + oracle)
thresholdvm (MPC) M-Chain MPC ceremonies (CGGMP21, FROST, Pulsar-general) — bridge custody for external wallets
thresholdvm (FHE) F-Chain FHE compute + TFHE bootstrap-key generation (encrypted EVM)
zkvm Z-Chain Groth16 over BLS12-381 (rolls N × ML-DSA-65 sigs into 192-byte proof)
S
Description
Independent VM plugin binaries for the Lux Network
Readme BSD-3-Clause
21 MiB
Languages
Go 98.2%
C 1.7%
Shell 0.1%