Basis Protocol

Score Proof · TUSD · SII · 2026-06-15 09:08 UTC

TrueUSD TUSD
Issued by Archblock
78.3

Methodology v1.2.0 · Computed 2026-06-15 06:22 UTC · 62 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 93.4 28.01
Liquidity Depth 0.25 59.1 14.78
Mint/Burn Flows 0.15 80.0 12.00
Holder Distribution 0.10 68.7 6.87
Structural Risk 0.20 68.4 13.68
Total 78.3 75.35

Component Readings

62 of 56 target components currently scoring

Component Raw Value Score (0-100) Source Type Collected
Flows
daily_burn_volume 0 100.0 etherscan live 2026-06-15 06:22
daily_mint_volume 0 100.0 etherscan live 2026-06-15 06:22
net_mint_burn_ratio 0.5 100.0 etherscan live 2026-06-15 06:22
supply_change_velocity 0.03 100.0 derived static 2026-06-15 06:22
unusual_minting_detection 100 0.0 derived static 2026-06-15 06:22
Governance
governance_model 55 55.0 config static 2026-06-15 06:22
team_transparency 0 50.0 config static 2026-06-15 06:22
Holder Distribution
agent_holder_share 0 actor_classification static 2026-06-15 06:22
correlated_response_risk 0 actor_classification static 2026-06-15 06:22
exchange_concentration 1.245 45.0 etherscan live 2026-06-15 06:22
top_10_concentration 1.286 100.0 etherscan live 2026-06-15 06:22
unique_holders 3.39e+05 80.0 etherscan live 2026-06-15 06:22
Liquidity
avg_bid_ask_spread 0.1048 89.5 coingecko live 2026-06-15 06:22
bid_ask_spread 0.139 90.6 derived static 2026-06-15 06:22
cex_listing_count 28 70.0 coingecko live 2026-06-15 06:22
chain_count 10 100.0 defillama live 2026-06-15 06:22
circulating_ratio 1 100.0 coingecko live 2026-06-15 06:22
dex_pool_count 10 100.0 coingecko live 2026-06-15 06:22
market_cap 4.937e+08 60.0 coingecko live 2026-06-15 06:22
volume_24h 1.348e+07 60.0 coingecko live 2026-06-15 06:22
volume_concentration 0.6581 40.3 coingecko live 2026-06-15 06:22
volume_mcap_ratio 0.0273 12.3 coingecko live 2026-06-15 06:22
Market Activity
daily_turnover_ratio 2.729 54.6 coingecko live 2026-06-15 06:22
exchange_count 38 70.0 coingecko live 2026-06-15 06:22
exchange_trust_ratio coingecko live 2026-06-15 06:22
mcap_change_24h -0.01 70.0 coingecko live 2026-06-15 06:22
price_stability_24h 0.0065 99.9 coingecko live 2026-06-15 06:22
price_stability_7d 0.0671 99.3 coingecko live 2026-06-15 06:22
stablecoin_market_share 0.3292 40.0 coingecko live 2026-06-15 06:22
trading_pair_diversity 19 80.0 coingecko live 2026-06-15 06:22
Network
gas_resilience 75 75.0 config static 2026-06-15 06:22
primary_chain_security 95 95.0 static static 2026-06-15 06:22
Peg Stability
arbitrage_efficiency 0.5767 53.8 derived static 2026-06-15 06:22
depeg_events_30d 0 100.0 coingecko live 2026-06-15 06:22
max_drawdown_30d 0.4667 95.3 coingecko live 2026-06-15 06:22
peg_24h_max_deviation 0.2301 97.7 coingecko live 2026-06-15 06:22
peg_30d_stability 1 100.0 coingecko live 2026-06-15 06:22
peg_7d_max 1 99.5 coingecko live 2026-06-15 06:22
peg_7d_min 0.9979 95.7 coingecko live 2026-06-15 06:22
peg_7d_stddev 0.0005 97.5 coingecko live 2026-06-15 06:22
peg_current_deviation 0.1522 97.0 coingecko live 2026-06-15 06:22
peg_range_7d 0.002379 88.1 coingecko live 2026-06-15 06:22
stress_performance 1.595 88.1 coingecko live 2026-06-15 06:22
Regulatory
jurisdiction_clarity 1 80.0 config static 2026-06-15 06:22
regulatory_status 60 60.0 config static 2026-06-15 06:22
Smart Contract
admin_key_risk 35 35.0 config static 2026-06-15 06:22
blacklist_capability 1 60.0 config static 2026-06-15 06:22
bug_bounty_score 0 20.0 config static 2026-06-15 06:22
contract_verified 1 100.0 static static 2026-06-15 06:22
exploit_history 1 60.0 config static 2026-06-15 06:22
pausability 1 60.0 config static 2026-06-15 06:22
Transparency
attestation_frequency 35 71.4 config static 2026-06-15 06:22
attestation_freshness 521 0.0 cda_reducto_pdf cda 2026-06-15 06:22
auditor_quality 80 80.0 cda_reducto_pdf cda 2026-06-15 06:22
cash_equivalents_pct 100 100.0 cda_reducto_pdf cda 2026-06-15 06:22
reserve_to_supply_ratio 1.015 87.5 cda_reducto_pdf cda 2026-06-15 06:22
transparency_url_exists 1 100.0 config static 2026-06-15 06:22

Evidence

Raw JSON · Score History · Witness Archive · Methodology Spec

Re-derivation

Inputs hash: 79c20fc5af0617237324c218538770c6

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