Privacy Layer AdoptionTRINITY EXCLUSIVE
Dual-axis view: Liquid L-BTC supply growth alongside the percentage of Tor-only nodes on the Lightning Network. Rising privacy adoption across both layers can indicate growing demand for confidential Bitcoin transactions.
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?
This dual-axis chart combines two privacy indicators across Bitcoin layers. The first axis shows total L-BTC supply on Liquid (amount privacy). The second shows the percentage of Lightning nodes accessible only via Tor (network privacy). Together, these two metrics form a unique view of privacy adoption in the multi-layer Bitcoin ecosystem.
How to read
Left axis: L-BTC supply (BTC). Right axis: % of Tor-only nodes on LN. When both lines rise simultaneously, privacy demand is increasing across the ecosystem. A divergence (Liquid rising, Tor stable) may indicate specific institutional interest in amount privacy without interest in network anonymity.
Key zones
The percentage of Tor-only Lightning nodes typically evolves around 50-60% depending on the era. A sustained breach above 60% would be significant - it would mark a structural shift of the ecosystem toward network anonymity. For L-BTC, thresholds depend on the market cycle.
What to observe
Sudden accelerations in privacy adoption have historically correlated with regulatory announcements (Travel Rule, KYC restrictions). Watch post-regulation periods for the strongest readings.
Historical context
The Tor node percentage has steadily increased since 2020, rising from about one third to over half of the network across cycles. Liquid growth has been more irregular, with spikes tied to specific institutional events (product launches, corporate adoptions, regulatory decisions).
Expert notes
⚠️ Trinity Exclusive Model - Nodes labeled 'clearnet_tor' (accessible via both) are not counted as Tor-only. Only exclusively Tor nodes are included in the percentage. The correlation between Tor adoption and actual privacy is imperfect - some Tor nodes are on Tor for technical reasons (NAT traversal), not for privacy. **L-BTC history note**: the L-BTC Supply series starts late March 2026 (date of daily Liquid snapshots activation via Blockstream Esplora). Pre-2026 Liquid history requires a heavy backfill via Liquid blockchain scan (~4000 Blockstream API calls, 30-60 minutes), planned in dedicated future lot. For now, watch the Tor Nodes (%) trend on the left axis for long-term privacy readings.
Common mistakes to avoid
A Tor node is not necessarily 'private' - Lightning transactions are private by design (onion routing). Tor adds a layer of network privacy, not transactional privacy. Do not confuse the two.
Programmatic access
REST API
curl -sS \
'https://api.trinityinsights.io/api/v1/onchain/privacy-adoption-trend/history?days=90' \
-H 'X-API-Key: $TRINITY_API_KEY'MCP server
{
"tool": "get_chart_value",
"metric_id": "privacy-adoption-trend",
"timeframe": "1y"
}Required tier: pro. 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.