{"punk":6381,"name":"CryptoPunk #6381","url":"https://punkprice.com/punk/6381","image":"https://punkprice.com/api/punk-image/6381.svg","type":"Female","skin_tone":3,"attributes":["Straight Hair Blonde","Regular Shades"],"attribute_count":2,"model":{"version":"est-v2-202610","beta":true,"label":"Valuation (beta), not a floor","spec_sha256":"1cf27321b403ea86f6972db116008f450d113e635f10c03d21207a83f7bfb63f","method":"https://punkprice.com/about#estimate","track_record":"https://punkprice.com/track-record","rule":"N1 (floor x type median multiple of the last 12 months) plus, for Female and Male punks, only the attribute, skin tone, attribute count and drift terms whose 95% interval excludes zero (per-type weighted ridge, Huber loss, half-life 90 days). Zombie, Ape, Alien: weighted median multiple of all their sales (half-life 2 years). Bands: floor x exp(log estimate +- k sigma), sigma = sqrt(s_cell^2 + (0.5 x premium)^2).","caveats":["Female estimates sit close to the floor: in the backtest the plain type multiple was the better median guess for Female punks.","Punks with 0 or 1 attributes, and Zombie, Ape and Alien punks, have few sales; their bands are wide and their confidence is Low.","Trained on native CryptoPunks marketplace sales only; wrapped-punk sales are not included yet."]},"as_of":{"date":"2026-11-05","note":"Fitted on sales up to the end of 2026-11-05 UTC. `estimate` is valued at the latest exact floor (`fresh_floor`, refreshed hourly); `daily` is valued at that day's closing floor and is the one the track record scores.","written_at":"2026-11-06T00:20:36.384Z","fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"estimate":{"eth":31.9058,"usd":77310,"band_1sigma":{"low_eth":30.1809,"high_eth":33.7293,"low_usd":73131,"high_usd":81729},"band_2sigma":{"low_eth":28.5492,"high_eth":35.657,"low_usd":69177,"high_usd":86400},"sigma_log":0.0556,"multiple_of_floor":1.0499,"n1_eth":30.6779,"confidence":"Low","cell":"Female 2-3","floor_eth":30.39,"floor_as_of":"2026-11-06T12:04:23.000Z","basis":"hourly floor"},"daily":{"date":"2026-11-05","eth":31.9058,"usd":77310,"band_1sigma":{"low_eth":30.1809,"high_eth":33.7293,"low_usd":73131,"high_usd":81729},"band_2sigma":{"low_eth":28.5492,"high_eth":35.657,"low_usd":69177,"high_usd":86400},"sigma_log":0.0556,"multiple_of_floor":1.0499,"n1_eth":30.6779,"confidence":"Low","cell":"Female 2-3","floor_eth":30.39,"fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"fresh_floor":{"source":"hourly","as_of":"2026-11-06T12:04:23.000Z","block":26355693,"eth":30.39,"punk":3425,"public_asks":1161,"age_minutes":30,"stale":false,"label":"as of 12:04 UTC, floor 30.39 ETH","stale_note":null},"floor":{"as_of_date":"2026-11-05","eth":30.39,"eth_usd":2423.081896592348,"latest":{"date":"2026-11-06","eth":30.39},"current":{"source":"hourly","as_of":"2026-11-06T12:04:23.000Z","block":26355693,"eth":30.39,"punk":3425,"public_asks":1161,"age_minutes":30,"stale":false,"label":"as of 12:04 UTC, floor 30.39 ETH","stale_note":null},"type_floor":{"type":"Female","date":"2026-11-06","eth":30.4,"public_asks":405,"punk":6263}},"listing":null,"argument":{"cell":"Female 2-3","terms":[{"pct":4,"beta":0.0392,"term":"tone3","label":"Skin tone 3 (vs 1)","sales_12m":null,"weighted_sales":42.1}],"backtest":{"cell":"Female 2-3","seen":{"n":839,"cover1":0.634,"cover2":0.871,"bias_pct":-0.6,"within10":0.802,"within25":0.952,"MdALE_pct":4.1},"thin":false,"sigma":0.052,"selection":{"n":1056,"cover1":0.688,"cover2":0.916,"bias_pct":-1.5,"within10":0.841,"within25":0.968,"MdALE_pct":4}},"own_sales":[{"eth":25,"date":"2021-02-21","block":11902040,"source":"native-buy","excluded":null,"log_index":97,"adjusted_eth":37.9875},{"eth":34,"date":"2021-02-24","block":11916971,"source":"native-buy","excluded":null,"log_index":206,"adjusted_eth":46.9664},{"eth":50,"date":"2023-09-16","block":18145718,"source":"native-buy","excluded":null,"log_index":150,"adjusted_eth":32.3298},{"eth":60,"date":"2024-01-22","block":19064162,"source":"native-buy","excluded":null,"log_index":169,"adjusted_eth":28.3357}],"comparables":[{"eth":40,"date":"2024-12-22","punk":976,"source":"native-bid","adjusted_eth":30.4738,"shared_attributes":2},{"eth":38.2,"date":"2024-12-20","punk":976,"source":"native-bid","adjusted_eth":30.161,"shared_attributes":2},{"eth":36,"date":"2026-10-31","punk":6370,"source":"native-buy","adjusted_eth":35.9763,"shared_attributes":1},{"eth":28.88,"date":"2026-10-30","punk":874,"source":"native-buy","adjusted_eth":30.8017,"shared_attributes":1},{"eth":31,"date":"2026-10-27","punk":5084,"source":"native-buy","adjusted_eth":30.8983,"shared_attributes":1},{"eth":28.73,"date":"2026-10-19","punk":5084,"source":"native-buy","adjusted_eth":28.4863,"shared_attributes":1},{"eth":38.69,"date":"2026-09-23","punk":9310,"source":"native-buy","adjusted_eth":34.582,"shared_attributes":1},{"eth":31.9949,"date":"2026-09-22","punk":4554,"source":"native-buy","adjusted_eth":29.9823,"shared_attributes":1}],"premium_log":0.0392,"type_multiple":{"sales":440,"period":"12 months","multiple":1.0095,"median_multiple":1.0095},"no_clear_premium":[{"attribute":"Straight Hair Blonde","sales_12m":18},{"attribute":"Regular Shades","sales_12m":47}],"summary":["Estimate 31.9 ETH (beta), 1σ range 30.2 to 33.7 ETH, 2σ range 28.5 to 35.7 ETH, confidence Low, as of 12:04 UTC, floor 30.39 ETH (fitted on sales up to the end of 2026-11-05).","Floor 30.4 ETH at 12:04 UTC; 30.4 ETH at the close of 2026-11-05.","Female punks sold at a median 1.01x the floor of the day before (440 sales, 12 months).","Terms with clear support: Skin tone 3 (vs 1) +4%.","Female estimates sit close to the floor by design: in the backtest the floor times the type multiple was the better median guess for Female punks.","In the backtest, Female 2-3 sales landed within ±4% of the estimate half the time (2023-2024) and within ±4.1% in 2025-2026 (months already seen in round 1)."]},"track_record":[],"cite_as":"PunkPrice (2026). CryptoPunks per-punk estimates (beta), model est-v2-202610, from CryptoPunks marketplace sales. https://punkprice.com/punk/6381","license":"CC BY 4.0","disclaimer":"Valuation (beta) from public marketplace sales: not an appraisal and not financial advice. It can be wrong, so read the range, not only the number.","links":{"listings":"https://punkprice.com/listings","backtest":"https://punkprice.com/api/estimate/backtest.json","track_record":"https://punkprice.com/api/estimate/track-record.json"}}