{"punk":9142,"name":"CryptoPunk #9142","url":"https://punkprice.com/punk/9142","image":"https://punkprice.com/api/punk-image/9142.svg","type":"Male","skin_tone":1,"attributes":["Goat","Earring","Messy Hair","Classic Shades"],"attribute_count":4,"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":"2026-11-04","note":"Fitted on sales up to the end of 2026-11-04 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":"2026-11-05T00:20:43.410Z","fingerprint_sha256":"3481057d321702992d48e1d2137f91c25ef6c1076787f042b28adb0686e4e119"},"estimate":{"eth":30.6583,"usd":69706,"band_1sigma":{"low_eth":27.9333,"high_eth":33.6491,"low_usd":63510,"high_usd":76506},"band_2sigma":{"low_eth":25.4505,"high_eth":36.9317,"low_usd":57865,"high_usd":83969},"sigma_log":0.0931,"multiple_of_floor":1.0088,"n1_eth":32.3769,"confidence":"Medium","cell":"Male 4+","floor_eth":30.39,"floor_as_of":"2026-11-05T23:04:35.000Z","basis":"hourly floor"},"daily":{"date":"2026-11-04","eth":30.2548,"usd":68788,"band_1sigma":{"low_eth":27.5656,"high_eth":33.2062,"low_usd":62674,"high_usd":75499},"band_2sigma":{"low_eth":25.1155,"high_eth":36.4456,"low_usd":57103,"high_usd":82864},"sigma_log":0.0931,"multiple_of_floor":1.0088,"n1_eth":31.9507,"confidence":"Medium","cell":"Male 4+","floor_eth":29.99,"fingerprint_sha256":"3481057d321702992d48e1d2137f91c25ef6c1076787f042b28adb0686e4e119"},"fresh_floor":{"source":"hourly","as_of":"2026-11-05T23:04:35.000Z","block":26351802,"eth":30.39,"punk":3425,"public_asks":1163,"age_minutes":51,"stale":false,"label":"as of 23:04 UTC, floor 30.39 ETH","stale_note":null},"floor":{"as_of_date":"2026-11-04","eth":29.99,"eth_usd":2273.6272778684292,"latest":{"date":"2026-11-05","eth":30.39},"current":{"source":"hourly","as_of":"2026-11-05T23:04:35.000Z","block":26351802,"eth":30.39,"punk":3425,"public_asks":1163,"age_minutes":51,"stale":false,"label":"as of 23:04 UTC, floor 30.39 ETH","stale_note":null},"type_floor":{"type":"Male","date":"2026-11-05","eth":30.39,"public_asks":744,"punk":3425}},"listing":null,"argument":{"cell":"Male 4+","terms":[{"pct":4.7,"beta":0.0457,"term":"drift","label":"Male market level","sales_12m":null,"weighted_sales":null},{"pct":-7.3,"beta":-0.0761,"term":"attr:Goat","label":"Goat","sales_12m":38,"weighted_sales":16.8},{"pct":-2.4,"beta":-0.0241,"term":"attr:Earring","label":"Earring","sales_12m":306,"weighted_sales":71.1}],"backtest":{"cell":"Male 4+","seen":{"n":276,"cover1":0.736,"cover2":0.931,"bias_pct":1,"within10":0.71,"within25":0.928,"MdALE_pct":5.6},"thin":false,"sigma":0.089,"selection":{"n":293,"cover1":0.683,"cover2":0.932,"bias_pct":1.1,"within10":0.662,"within25":0.949,"MdALE_pct":6.9}},"own_sales":[{"eth":0.1,"date":"2018-08-15","block":6149654,"source":"native-buy","excluded":null,"log_index":34,"adjusted_eth":29.99},{"eth":8,"date":"2021-02-14","block":11855891,"source":"native-buy","excluded":null,"log_index":113,"adjusted_eth":29.0812},{"eth":21.89,"date":"2021-05-03","block":12363309,"source":"native-buy","excluded":null,"log_index":22,"adjusted_eth":32.1489},{"eth":0,"date":"2021-07-30","block":12923976,"source":"native-buy","excluded":"no-price","log_index":229,"adjusted_eth":null},{"eth":111,"date":"2021-08-30","block":13128774,"source":"native-buy","excluded":null,"log_index":37,"adjusted_eth":28.0943},{"eth":118.88,"date":"2021-09-30","block":13327265,"source":"native-buy","excluded":null,"log_index":17,"adjusted_eth":30.2932},{"eth":74.89,"date":"2022-03-04","block":14318965,"source":"native-buy","excluded":null,"log_index":39,"adjusted_eth":32.5973},{"eth":33.001,"date":"2026-09-24","block":26047285,"source":"native-buy","excluded":null,"log_index":297,"adjusted_eth":29.3767},{"eth":33.5,"date":"2026-09-24","block":26047330,"source":"native-buy","excluded":null,"log_index":247,"adjusted_eth":29.8209},{"eth":34.4999,"date":"2026-09-25","block":26052447,"source":"native-buy","excluded":null,"log_index":1455,"adjusted_eth":30.711}],"comparables":[{"eth":30,"date":"2026-10-29","punk":9018,"source":"native-buy","adjusted_eth":31.0306,"shared_attributes":2},{"eth":40,"date":"2026-10-12","punk":3758,"source":"native-buy","adjusted_eth":38.0946,"shared_attributes":2},{"eth":33,"date":"2026-10-02","punk":2224,"source":"native-bid","adjusted_eth":29.9991,"shared_attributes":2},{"eth":33.5,"date":"2026-09-23","punk":4755,"source":"native-buy","adjusted_eth":29.549,"shared_attributes":2},{"eth":29.64,"date":"2026-09-21","punk":2224,"source":"native-buy","adjusted_eth":28.6743,"shared_attributes":2},{"eth":27.553,"date":"2026-09-14","punk":4755,"source":"native-buy","adjusted_eth":27.7753,"shared_attributes":2},{"eth":32.4,"date":"2026-08-29","punk":3218,"source":"native-buy","adjusted_eth":30.4792,"shared_attributes":2},{"eth":36.95,"date":"2026-08-21","punk":9018,"source":"native-buy","adjusted_eth":34.1489,"shared_attributes":2}],"premium_log":-0.0545,"type_multiple":{"sales":778,"period":"12 months","multiple":1.0654,"median_multiple":1.0654},"no_clear_premium":[{"attribute":"Messy Hair","sales_12m":48},{"attribute":"Classic Shades","sales_12m":64}],"summary":["Estimate 30.7 ETH (beta), 1σ range 27.9 to 33.6 ETH, 2σ range 25.5 to 36.9 ETH, confidence Medium, as of 23:04 UTC, floor 30.39 ETH (fitted on sales up to the end of 2026-11-04).","Floor 30.4 ETH at 23:04 UTC; 30.0 ETH at the close of 2026-11-04.","Male punks sold at a median 1.07x the floor of the day before (778 sales, 12 months).","Terms with clear support: Male market level +5%, Goat -7%, Earring -2%.","In the backtest, Male 4+ sales landed within ±6.9% of the estimate half the time (2023-2024) and within ±5.6% 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/9142","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"}}