Basis Protocol

Score Proof · FDUSD · SII · 2026-11-12 19:03 UTC

First Digital USD FDUSD
Issued by First Digital
77.7

Methodology v1.2.5 · Computed 2026-11-12 15:28 UTC · 58 components

This page shows every input used to compute this score. The methodology is open. The computation is deterministic — same inputs always produce the same output.

Formula

SII = 0.30×Peg + 0.25×Liquidity + 0.15×Flows + 0.10×Distribution + 0.20×Structural

Category Weight Score Contribution
Peg Stability 0.30 86.9 26.07
Liquidity Depth 0.25 71.2 17.81
Mint/Burn Flows 0.15 — —
Holder Distribution 0.10 69.1 6.91
Structural Risk 0.20 69.7 13.94
Total 77.7 64.73

Component Readings

58 of 56 target components currently scoring

Component Raw Value Score (0-100) Source Type Collected
Flows
daily_burn_volume 0 100.0 etherscan live 2026-11-12 10:00
daily_mint_volume 0 100.0 etherscan live 2026-11-12 10:00
net_mint_burn_ratio 0.5 100.0 etherscan live 2026-11-12 10:00
supply_change_velocity 0.0495 100.0 derived static 2026-11-12 10:00
unusual_minting_detection 0.1826 100.0 derived static 2026-11-12 10:00
Governance
governance_model 60 60.0 config static 2026-11-12 15:28
team_transparency 0 50.0 config static 2026-11-12 15:28
Holder Distribution
agent_holder_share 0 100.0 actor_classification static 2026-11-12 15:28
correlated_response_risk 0 100.0 actor_classification static 2026-11-12 15:28
exchange_concentration 35.8 100.0 etherscan live 2026-11-12 15:28
top_10_concentration 35.8 63.1 etherscan live 2026-11-12 15:28
unique_holders 4377 40.0 etherscan live 2026-11-12 15:28
Liquidity
avg_bid_ask_spread 0.0363 96.4 coingecko live 2026-11-12 15:28
bid_ask_spread 0.0382 100.0 derived static 2026-11-12 15:28
cex_listing_count 21 70.0 coingecko live 2026-11-12 15:28
chain_count 6 80.0 defillama live 2026-11-12 15:28
circulating_ratio 1 100.0 coingecko live 2026-11-12 15:28
defi_protocol_count 1 50.0 defillama live 2026-11-12 15:28
dex_pool_count 5 80.0 coingecko live 2026-11-12 15:28
lending_apy 3.47 34.7 defillama live 2026-11-12 15:28
lending_tvl 2.046e+06 40.0 defillama live 2026-11-12 15:28
market_cap 2.827e+08 60.0 coingecko live 2026-11-12 15:28
volume_24h 8.877e+07 60.0 coingecko live 2026-11-12 15:28
volume_concentration 0.5707 54.9 coingecko live 2026-11-12 15:28
volume_mcap_ratio 0.314 100.0 coingecko live 2026-11-12 15:28
Liquidity Info
liquidity_depth_cex_cost_to_move_usd 1.128e+08 — liquidity_depth;confidence=standard;venues=17 static 2026-11-12 15:28
liquidity_depth_venue_count 17 — liquidity_depth;confidence=standard;venues=17 static 2026-11-12 15:28
Market Activity
daily_turnover_ratio 31.4 77.2 coingecko live 2026-11-12 15:28
exchange_count 26 70.0 coingecko live 2026-11-12 15:28
exchange_trust_ratio 1 100.0 exchange_snapshots static 2026-11-12 15:28
mcap_change_24h -0.01 70.0 coingecko live 2026-11-12 15:28
price_stability_24h 0.0146 99.7 coingecko live 2026-11-12 15:28
price_stability_7d 0.0806 99.2 coingecko live 2026-11-12 15:28
stablecoin_market_share 0.1884 40.0 coingecko live 2026-11-12 15:28
trading_pair_diversity 16 80.0 coingecko live 2026-11-12 15:28
Network
gas_resilience 70 70.0 config static 2026-11-12 15:28
primary_chain_security 95 95.0 static static 2026-11-12 15:28
Peg Stability
arbitrage_efficiency 0.09 0.0 derived static 2026-11-12 15:28
cross_exchange_variance 0.000281 97.2 coingecko live 2026-11-12 15:28
depeg_events_30d 0 100.0 coingecko live 2026-11-12 15:28
max_drawdown_30d 0.3152 96.8 coingecko live 2026-11-12 15:28
peg_24h_max_deviation 0.4166 95.8 coingecko live 2026-11-12 15:28
peg_30d_stability 1 100.0 coingecko live 2026-11-12 15:28
peg_7d_max 0.9972 94.4 coingecko live 2026-11-12 15:28
peg_7d_min 0.9959 91.8 coingecko live 2026-11-12 15:28
peg_7d_stddev 0.000271 98.6 coingecko live 2026-11-12 15:28
peg_current_deviation 0.4089 91.8 coingecko live 2026-11-12 15:28
peg_range_7d 0.001281 93.6 coingecko live 2026-11-12 15:28
stress_performance 1.781 84.4 coingecko live 2026-11-12 15:28
Regulatory
jurisdiction_clarity 1 80.0 config static 2026-11-12 15:28
regulatory_status 50 50.0 config static 2026-11-12 15:28
Smart Contract
admin_key_risk 50 50.0 config static 2026-11-12 15:28
blacklist_capability 1 60.0 config static 2026-11-12 15:28
bug_bounty_score 0 20.0 config static 2026-11-12 15:28
contract_verified 1 100.0 etherscan live 2026-11-12 15:28
exploit_history 0 100.0 config static 2026-11-12 15:28
pausability 1 60.0 config static 2026-11-12 15:28
Transparency
attestation_frequency 35 71.4 config static 2026-11-12 15:28
attestation_freshness 35 70.8 estimated static 2026-11-12 15:28
auditor_quality 3 60.0 config static 2026-11-12 15:28
cash_equivalents_pct 90 90.0 static static 2026-11-12 15:28
transparency_url_exists 1 100.0 config static 2026-11-12 15:28

Evidence

Raw JSON · Score History · Witness Archive · Methodology Spec

Re-derivation

Inputs hash: a830ae15fa4bbbc8a2e55a66e7a93e4b

You can verify this score independently by calling GET /api/scores/fdusd and applying the published formula to the component readings. The same inputs always produce the same output.