The Datamine Network has launched the Decentralized Consumer Price Index (DCPI) for FLUX and ArbiFLUX on Layer 2 (Arbitrum). This milestone introduces the world's first real-time, on-chain decentralized price index, highlighting the network's unique approach to maintaining purchasing power. ## What is the Decentralized Consumer Price Index? Unlike traditional Consumer Price Indexes managed by centralized government entities, the Datamine DCPI is an immutable, real-time metric calculated entirely on-chain. It tracks the economic health and monetary velocity within the FLUX and ArbiFLUX token ecosystems without relying on external databases or trust-based APIs. ## Proving Real-Time Retained Value In traditional finance, inflation causes consumer price indexes to trend continuously upward, eroding currency value. Datamine's DCPI demonstrates that a decentralized monetary system can self-regulate; the index can actually decrease over time. This functionality is driven by the ecosystem's core mechanics. Users lock DAM to mint FLUX on Layer 1, bridge it to L2 to mint ArbiFLUX, and can lock ArbiFLUX to mint LOCK. By burning these utility tokens, validators contract the circulating supply to increase their passive yield. This direct relationship between monetary supply and user incentives allows the DCPI to reflect true, decentralized purchasing power stability.