Echo Movement Bridge

Echo is a Bitcoin liquidity aggregation and yield infrastructure layer designed to address the fragmentation of BTC liquidity across various forms.

## Overview Echo Movement Bridge is a cross-chain liquidity solution built on Bitcoin infrastructure, designed to aggregate and mobilize BTC liquidity that would otherwise remain fragmented across different custody models, wrapped representations, and isolated blockchain ecosystems. Bitcoin liquidity has historically suffered from fragmentation—native BTC on the main chain, wrapped versions (wBTC, sBTC) on other networks, custodial holdings on centralized platforms, and emerging Bitcoin L2s create isolated pools that cannot efficiently interact. Echo addresses this problem by providing a unifi