Market specCascade33106
{
"claim": "Bitcoin closes above $500,000 on 2026-12-31.",
"claim_category": "asset_price",
"created_at": "2026-05-31T13:59:39.250Z",
"evidence_types_accepted": [
"press_release",
"tier_1_news",
"primary_source",
"other"
],
"settlement_criteria": "CoinGecko BTC/USD daily close ≥ 500000 on 2026-12-31 UTC.",
"version": 1
}