{"id": "bitcoin-base", "symbol": "btc", "name": "Bitcoin Base", "updated": "2026-09-21", "rank": 6837, "price_usd": 0.00261673, "price_jpy": null, "market_cap_usd": 54952.0, "fdv_usd": 54952.0, "volume_24h_usd": 26.81, "change_pct": {"h24": 1.39867, "d7": -13.5, "d30": 1.5}, "ath_change_pct": -96.57106, "chain_tvl_usd": 4415919681.770257, "chain_fees_day_usd": 10032.07, "chain_stablecoin_usd": null, "circulating_supply": 21000000.0, "total_supply": 21000000.0, "categories": ["Meme", "Base Ecosystem", "Base Meme"], "dev": {"stars": 0, "commits_4w": 0}, "heat": 16, "heat_band": "COLD", "factors": {"regime": 0.449, "momentum": 0.287, "liquidity": 0.05, "fund": 1.0, "supply": 1.0}, "heat_history": [["2026-07-20", 17], ["2026-07-21", 18], ["2026-07-22", 21], ["2026-07-23", 19], ["2026-07-24", 21], ["2026-07-25", 18], ["2026-07-26", 20], ["2026-07-27", 21], ["2026-07-28", 18], ["2026-07-29", 17], ["2026-07-30", 16], ["2026-07-31", 21], ["2026-08-01", 18], ["2026-08-02", 22], ["2026-08-03", 17], ["2026-08-04", 16], ["2026-08-05", 13], ["2026-08-06", 13], ["2026-08-07", 14], ["2026-08-08", 34], ["2026-08-09", 18], ["2026-08-10", 17], ["2026-08-11", 20], ["2026-08-12", 18], ["2026-08-13", 19], ["2026-08-14", 16], ["2026-08-15", 12], ["2026-08-16", 18], ["2026-08-17", 17], ["2026-08-18", 22], ["2026-08-19", 19], ["2026-08-20", 29], ["2026-08-21", 26], ["2026-08-22", 32], ["2026-08-23", 33], ["2026-08-24", 34], ["2026-08-25", 36], ["2026-08-26", 38], ["2026-08-27", 36], ["2026-08-28", 37], ["2026-08-29", 34], ["2026-08-30", 33], ["2026-08-31", 34], ["2026-09-01", 36], ["2026-09-02", 32], ["2026-09-03", 41], ["2026-09-04", 38], ["2026-09-05", 35], ["2026-09-06", 44], ["2026-09-07", 34], ["2026-09-08", 34], ["2026-09-09", 35], ["2026-09-10", 36], ["2026-09-11", 37], ["2026-09-12", 55], ["2026-09-13", 36], ["2026-09-14", 35], ["2026-09-15", 37], ["2026-09-16", 36], ["2026-09-17", 25], ["2026-09-18", 25], ["2026-09-19", 31], ["2026-09-20", 20], ["2026-09-21", 16]], "deviation_composite": null, "deviation_profile": null, "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"}