Taproot Efficiency Ratio™TRINITY EXCLUSIVE
EXCLUSIVE - Industry-first metric: ratio of P2TR supply share to P2TR output count share. When < 1, Taproot is predominantly used for dust/protocol activity. When > 1, Taproot carries disproportionate economic weight. 7-day EMA smoothed to filter inscription bursts.
Trinity exclusive model
This metric is a proprietary Trinity Insights model. Its formula, inputs, weights and parameters are NOT disclosed. The page documents only the output (bounded scale, interpretation zones, historical context). Access to the score and its time series is via the REST API and the MCP server, subject to the required tier.
What is it?
The Taproot Efficiency Ratio™ is an industry-first synthetic metric that condenses the 'Taproot Economic Gap' into a single number. It divides P2TR supply share (% of total BTC in P2TR UTXOs) by P2TR output count share (% of daily outputs that are P2TR). A ratio < 1 means Taproot concentrates proportionally less value than activity → dust/protocol dominance. A ratio > 1 would mean Taproot carries disproportionate economic weight (not yet observed). The 7-day EMA filters Ordinals/Runes inscription bursts that distort the daily reading.
How to read
A single line oscillating around (and well below) 1.0. The 1.0 line is the equilibrium threshold: above, Taproot is 'economically efficient'. Below, it's 'protocol-saturated'. In the post-Ordinals regime, the ratio typically evolves in a sub-0.10 range (supply share at sub-1% order of magnitude / output share ~5-15%), meaning P2TR outputs are on average an order of magnitude less value-loaded than non-P2TR outputs. Overlaid BTC price allows correlating market phases with efficiency.
Key zones
Ratio < 0.1: extreme protocol saturation - Taproot is a dust vehicle. Ratio 0.1 - 0.5: emerging economic adoption. Ratio 0.5 - 1.0: transition to maturity. Ratio ≥ 1.0: Taproot has reached economic parity (hypothetical). Brief spikes > 0.1 may mark exchange migrations.
What to observe
The underlying trend is more informative than the absolute level. A ratio moving from 0.02 to 0.05 in 6 months = significant improvement in economic efficiency. Ratio troughs coincide with Ordinals inscription peaks (denominator explodes). Post-trough rebounds show the resilience of P2TR's economic 'base'.
Historical context
The concept of economic efficiency by script type did not exist before this metric. On-chain analysts traditionally aggregate by temporal cohort (HODL Waves) or spatial cohort (whale/shrimp), not by script type. Trinity is the first to systematically exploit the 'script type × economic value' dimension.
Expert notes
⚠️ Trinity Exclusive Model - [exclusive Trinity — composition not disclosed] EMA_7d(p2tr_supply / total_supply) / EMA_7d(p2tr_count / total_count). The EMA is applied BEFORE division to avoid zero-division on very low activity days. 7-day EMA was chosen as a compromise after analysis: 3d too noisy (spike captures), 30d too smooth (loses information on rapid migrations). For academic analysis, the median filter would be superior but less visually intuitive.
Common mistakes to avoid
A very low ratio (~0.03) is NOT a negative judgment on Taproot. Lightning Network, Bitcoin's most promising payment layer, heavily uses P2TR for anchor outputs - these are functional micro-UTXOs, not 'spam'. The ratio measures usage composition, not quality. Moreover, Ordinals inscriptions have value not captured by satoshis (value is in the inscribed image/text, not the BTC amount).
Programmatic access
REST API
curl -sS \
'https://api.trinityinsights.io/api/v1/onchain/taproot-efficiency-ratio/history?days=90' \
-H 'X-API-Key: $TRINITY_API_KEY'MCP server
{
"tool": "get_chart_value",
"metric_id": "taproot-efficiency-ratio",
"timeframe": "1y"
}Required tier: performance. See the pricing grid for the tier list and the MCP documentation for multi-client configuration.
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Institutional disclaimer
Trinity Insights is an educational and analytical tool. The metric above does not constitute investment advice. Trinity Insights is not a Crypto-Asset Service Provider (CASP) registered under MiCA Regulation (EU) 2023/1114. See the full disclaimer.