Live Simulation Sandboxes

Interactive Protocol Demos

Explore the mathematical and algorithmic foundations of NodeHash directly in your browser. Experience multi-party barter cycle discovery, 7-stage state machine transitions, and radial mutual credit headroom calculations with real-time controls.

Canvas 2DZero-Sum

Cycle Graph Visualizer

High-performance Canvas 2D particle simulation demonstrating directed multi-party barter loops. Visualizes bilateral (K=2) and trilateral (K=3) clearing while enforcing hard rejection on forbidden K ≥ 4 cycles.

Dynamic toggle between 2-Node and 3-Node topological cycles
Interactive K=4 violation test demonstrating cascade rejection
Particle flow physics with adjustable simulation speed (0.5x, 1x, 2x)
Node inspector detailing deliverable values, escrow keys, and net deltas

State Machine7 Stages

7-State AI Lifecycle Stepper

Step through the canonical seven-stage barter exchange state machine: from dual-profile registration and 2-tier tagging to automated matching, ranking, AI mediation, and zero-sum ledger consensus.

Full sequential playback with manual step scrubbing and autoplay
Dispute simulation testing atomic rollbacks and zero liability release
Live protocol JSON inspector displaying state payload schemas
Direct mapping to dual-native Swift 6 and Kotlin 2.0 BDD test suites

SVG Radial3-Hop Damping

Dynamic Credit Gauge

Radial mutual credit gauge simulator visualizing credit limits, trade headroom, parametric risk tiers (Healthy, Approaching, Breach), and 3-hop sponsor liability containment calculations.

Real-time balance sliders and pre-configured participant profiles
Parametric risk thresholds: Healthy (< 70%), Warning (70-89%), Breach (≥ 90%)
3-hop sponsor endorsement decay calculator (0.5⁰ → 0.5¹ → 0.5²)
Live escrow hold allocation and available trade capacity tracking

Architecture Invariants

Why We Build Interactive Visualizers

Mutual credit networks and cyclic clearing replace speculative tokens with deterministic graph mathematics. These sandboxes prove protocol invariants before mainnet deployment.

Mathematical Invariant Verification

Every visualizer in this hub enforces the identical mathematical invariants defined in the NodeHash whitepaper: zero-sum balance clearing (∑ ΔC = 0), hard cycle boundaries (K ≤ 3), and exponential sponsor decay. You can inspect boundary edge cases without placing real capital at risk.

Zero-Setup Browser Execution

Traditional Web3 protocols require downloading browser extensions, configuring RPC endpoints, and acquiring testnet faucet tokens. NodeHash visualizers run autonomously in standard modern browsers with zero external dependencies, providing instant algorithmic transparency.

Dual-Native Client Parity

The interactive components in these web demos share exact state machine definitions and design token coordinates with our native iOS (Swift 6) and Android (Kotlin 2.0) production clients. What you test here executes identically on physical mobile hardware.