Programmable Money: CBDC & Stablecoins
Modern economies need real-time, programmable money — built for domestic scale, cross-border flows, and policy-grade accountability.
Sign.global’s hybrid model splits it smartly:
Left — Global Public Layer 2 with National Stablecoins A, B & C for open liquidity.
Right — Domestic Private Chain CBDC under Central Bank control, using Raft Consensus and connected to Commercial Banks.
A secure Bridge links both worlds.
Pros: Real-time settlement, better policy targeting, sovereign control + global reach.
Cons: Bridge security risks and potential over-control on spending.
This could be the future blueprint for programmable finance.
What do you think — should India’s e₹ adopt this hybrid approach?