A privacy Layer 2 for Solana.

Validators verify in ~10 ms. Any laptop can carry the network. No GPUs, no special silicon.

Specifications

Built private by construction.

Default privacy	Groth16 · 192-byte proof	BLS12-381 · Poseidon
Range proofs	u64 in-circuit	bit-decomposition, no field overflow
Consensus	7-of-10 BFT default	reputation-gated, slashable
Replay protection	1-slot expiry	on-chain Anchor program
Verification	~10 ms / proof	commodity hardware

Bridge

Settles on Solana

No new chain, no new token. Paraloom is a Layer 2 anchored by an Anchor program on Solana mainnet — finality is Solana finality.

see — architecture →

Validator

Validates on a laptop

Verification is roughly ten milliseconds. The validator role is verify-only — proof generation stays with the user. Home PCs and single-board computers can participate in consensus.

see — run a node →

Release

Open and signed

MIT licensed, multi-platform binaries with SHA-256 checksums, CycloneDX SBOM, Sigstore signatures. The MPC trusted setup runs in the open with a verifiable transcript.

see — github repo →

Zero-knowledge tools for builders

Build with Paraloom

Open and verifiable

Read the source. Run a node.

Help run the MPC trusted setup ceremony

Contribute