Why PulsarFi existsThe market access, settlement, liquidity, and compliance constraints that shape the product.ArchitectureThe trust boundaries between smart contracts, frontend, backend, custodians, storage, and market data.Protocol designThe on-chain roles, invariants, proposal lifecycle, KYC gateway, and pool mechanics.Business flowHow custody, minting, liquidity provisioning, trading, redemption, and reserve records fit together.App flowDetailed user, trader, portfolio, custodian, KYC, and redemption journeys.Contracts and faucetLive Arbitrum Sepolia addresses plus a wallet button for claiming testnet IDRX.