{"id": "bitcoin", "symbol": "btc", "name": "Bitcoin", "updated": "2026-09-21", "rank": 1, "price_usd": 81503.0, "price_jpy": null, "market_cap_usd": 1637313921687.0, "fdv_usd": 1637313921687.0, "volume_24h_usd": 24111949241.0, "change_pct": {"h24": 0.28835, "d7": 5.8, "d30": 3.4}, "ath_change_pct": -35.35629, "chain_tvl_usd": 4415919681.770257, "chain_fees_day_usd": 10032.07, "chain_stablecoin_usd": null, "circulating_supply": 20087178.0, "total_supply": 20087196.0, "categories": ["Smart Contract Platform", "Layer 1 (L1)", "FTX Holdings", "Proof of Work (PoW)", "Bitcoin Ecosystem", "GMCI 30 Index", "GMCI Index", "Coinbase 50 Index"], "dev": {"stars": 73168, "commits_4w": 108}, "heat": 34, "heat_band": "COOL", "factors": {"regime": 0.449, "momentum": 0.625, "liquidity": 1.0, "fund": 0.5, "supply": 1.0}, "heat_history": [["2026-07-19", 35], ["2026-07-20", 35], ["2026-07-21", 35], ["2026-07-22", 39], ["2026-07-23", 36], ["2026-07-24", 37], ["2026-07-25", 39], ["2026-07-26", 42], ["2026-07-27", 44], ["2026-07-28", 39], ["2026-07-29", 42], ["2026-07-30", 39], ["2026-07-31", 46], ["2026-08-01", 37], ["2026-08-02", 35], ["2026-08-03", 33], ["2026-08-04", 33], ["2026-08-05", 33], ["2026-08-06", 33], ["2026-08-07", 33], ["2026-08-08", 38], ["2026-08-09", 36], ["2026-08-10", 34], ["2026-08-11", 31], ["2026-08-12", 32], ["2026-08-13", 35], ["2026-08-14", 29], ["2026-08-15", 28], ["2026-08-16", 30], ["2026-08-17", 30], ["2026-08-18", 31], ["2026-08-19", 32], ["2026-08-20", 43], ["2026-08-21", 44], ["2026-08-22", 57], ["2026-08-23", 56], ["2026-08-24", 60], ["2026-08-25", 63], ["2026-08-26", 58], ["2026-08-27", 63], ["2026-08-28", 65], ["2026-08-29", 56], ["2026-08-30", 53], ["2026-08-31", 57], ["2026-09-01", 60], ["2026-09-02", 56], ["2026-09-03", 55], ["2026-09-04", 62], ["2026-09-05", 58], ["2026-09-06", 59], ["2026-09-07", 59], ["2026-09-08", 56], ["2026-09-09", 56], ["2026-09-10", 58], ["2026-09-11", 53], ["2026-09-12", 56], ["2026-09-13", 56], ["2026-09-14", 55], ["2026-09-15", 60], ["2026-09-16", 54], ["2026-09-17", 52], ["2026-09-18", 53], ["2026-09-19", 52], ["2026-09-20", 43], ["2026-09-21", 34]], "deviation_composite": {"score": 65.3, "rank": 12, "total": 4384}, "deviation_profile": [{"key": "heat", "label": "Heat score", "dev": 62, "rank": 192, "n": 4384}, {"key": "mom", "label": "Momentum", "dev": 53, "rank": 1611, "n": 4384}, {"key": "liquidity", "label": "Liquidity (traded volume depth)", "dev": 69, "rank": 1, "n": 4384}, {"key": "tvl_ratio", "label": "TVL / market cap", "dev": 49, "rank": 215, "n": 258}, {"key": "supply", "label": "Supply lightness", "dev": 56, "rank": 2618, "n": 4384}, {"key": "dev_commits", "label": "Development activity", "dev": 121, "rank": 12, "n": 3237}, {"key": "ath_recover", "label": "Recovery toward ATH", "dev": 63, "rank": 668, "n": 4384}, {"key": "fdv_light", "label": "Dilution lightness", "dev": 50, "rank": 59, "n": 4372}], "upcoming_unlocks": null, "method": "deterministic composite of market regime and 4 factors (momentum, liquidity, fundamentals, supply); no LLM", "source": "CoinGecko (Data provided by CoinGecko) + DefiLlama + alternative.me", "license_note": "informational only, not investment advice"}