const rows = getBlock('Transactions to Proxy'); if (!rows || rows.length === 0) { document.body.innerHTML = '

No transaction data loaded yet.

'; return; } const counts = {}; rows.forEach(r => { const addr = (r.from || 'unknown').toLowerCase(); counts[addr] = (counts[addr] || 0) + 1; }); const sorted = Object.entries(counts).sort((a, b) => b[1] - a[1]).slice(0, 15); const total = rows.length; const unique = Object.keys(counts).length; const top5 = sorted.slice(0, 5).reduce((s, [, c]) => s + c, 0); const top5Pct = total > 0 ? ((top5 / total) * 100).toFixed(1) : '0'; const hhi = Object.values(counts).reduce((s, c) => s + Math.pow(c / total, 2), 0); const risk = hhi > 0.25 ? { label: 'HIGH WASH RISK', bg: '#ef444422', col: '#ef4444' } : hhi > 0.1 ? { label: 'MODERATE CONCENTRATION', bg: '#f9731622', col: '#f97316' } : { label: 'LOW / ORGANIC SIGNAL', bg: '#22c55e22', col: '#22c55e' }; const maxC = sorted[0]?.[1] || 1; const bars = sorted.map(([addr, c]) => { const pct = (c / maxC * 100).toFixed(1); const share = (c / total * 100).toFixed(1); const short = addr.slice(0, 8) + '…' + addr.slice(-6); const col = parseFloat(share) > 10 ? '#ef4444' : parseFloat(share) > 5 ? '#f97316' : '#3b82f6'; return '

' + short + '' + c + ' txs · ' + share + '%

'; }).join(''); document.body.innerHTML = '

Top Wallets by Shield Transactions

Unique wallets: ' + unique + 'Top-5 share: ' + top5Pct + '%HHI: ' + hhi.toFixed(4) + '' + risk.label + '

' + bars + '