Stellar use-case metrics counter (testnet activity)

[truthixify]

Tier: M (2-4 days) Type: content

Context

Visitors want proof the system works at meaningful scale. Live counter pulling Stellar testnet stats from on-chain announcer events makes that concrete.

Scope

Build a live-ish counter section:

• Pull recent counts from Stellar announcer events (last 24h, last 7d, all-time)
• Display: "X stealth payments processed on Stellar testnet"
• Optional: "Y .wraith names registered"
• Update every N minutes (cache server-side or via build step)
• Don't fake numbers — show real testnet activity even if small
• Empty/low state handled gracefully ("Just getting started" instead of "0")

Acceptance criteria

• Counter component
• Data source from announcer events (Goldsky subgraph or Soroban RPC)
• Cache strategy documented (avoid hammering RPC)
• Graceful empty state
• Reviewed for honest presentation

Files to start with

• New: src/components/StellarMetrics.tsx
• @wraith-protocol/sdk/chains/stellar