(L1 Total Vol + L2 Total Vol) × 365 ÷ Ecosystem Velocity ÷ Supply
Applies MV=PQ to Ethereum entire ecosystem (all tokens, not just ETH). Key difference from ETH Monetary: ETH Monetary measures only native ETH transfers (V=6, ETH as money), while this model captures ALL token activity including stablecoins, DeFi tokens, NFTs (V=150, Ethereum as settlement infrastructure). Velocity = 150 derivation: (1) Stablecoin benchmark: USDC/USDT on-chain turnover ~80x/year (McKinsey); (2) DeFi multiplier: 2x for higher-frequency swaps = ~160; (3) BlockSci validation: raw velocity 785 ÷ 4x self-churn (Pernice et al. 2020) = 196; (4) Bot adjustment: 70-93% bot/MEV volume (Visa), organic range 55-236. Selected 150 as conservative mid-range.
Limits: Velocity (150): stablecoin turnover (~80/year) × 2x DeFi multiplier, validated by BlockSci 4x self-churn adjustment
| Constant | Value | Meaning |
|---|---|---|
ECOSYSTEM_VELOCITY | 150 | All-token turnover per year |