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Chapitre II · Pratique

Flash and credit, drawn in elevation.

One stack offers the same router, the same strategy graph, and the same reconciliation pipeline regardless of which side the capital came from.

§ 03 — Pratique · the two primitives

Flash and credit, drawn in elevation.

One stack offers the same router, the same strategy graph, and the same reconciliation pipeline regardless of which side the capital came from.

FLASH · atomique

Flash state · τ ∈ [0,1]Step function x(τ) with three plateaus for one-block flash cycle.borrowexecuterepayτ normalized · block length = 1
LIQUIDITÉAave v3 · $1.82 Md
FRAIS9 + 3 bps
LATENCE214 ms
DÉFAUTimpossible

CRÉDIT · durable

Health factor pathContinuous h(t) with horizontal liquidation barrier h* and shaded safe region.t₀t₁t₂t₃Th*h(t)h(t) vs calendar time
COLLATÉRALtier I · WBTC · WETH · USDC
SEUIL85% liquidation
RÉPUTATIONoracle pondéré
INTÉRÊTvariable, modèle SNOW

§ 05 — Garde · the vault

Capital under glass.

The credit vault is organized as a tiered collateral hierarchy. Tier I assets carry the tightest haircuts and the shallowest liquidation bands; lower tiers widen both, reflecting liquidity depth and oracle confidence.

Collateral factors are reputation-weighted: attested counterparties receive modest capital efficiency improvements that are bounded, published, and revocable through governance.

Liquidation proceeds in a disclosed cascade: health-factor breaches trigger Dutch-style auctions tiered by asset class so that no single liquidator can monopolize the book.

Collateral simplex sliceStacked proportions w₁+w₂+w₃=1 as matplotlib horizontal bar segments.tier I52%tier II31%tier III17%Σ wᵢ = 1plt.barh(…, stacked=True)
COLLATÉRALSEUILFRAIS
WBTC85 %5.0 bps
WETH85 %5.0 bps
USDC90 %2.5 bps
LP · concentrated70 %8.0 bps
Réputation tier III55 %12.0 bps
Réputation tier II40 %18.0 bps