Sentinel Chain is a B2B marketplace specifically designed to provide affordable and secure financial services to the unbanked. Sentinel Chain - a blockchain-based international marketplace for cross-border financial services will be the world's first platform to accept the use of livestock as collateral. Taking a unique approach to the last mile problem of financial inclusion, the Sentinel Chain model establishes livestock provenance through the creation of livestock insurance on blockchain — the registration of livestock provenance on blockchain unlocks 'dead capital' and provides the unbanked with a new opportunity: the real possibility of accepting livestock as 'collateral' for loans.