{"punk":8103,"name":"CryptoPunk #8103","url":"https://punkprice.com/punk/8103","image":"https://punkprice.com/api/punk-image/8103.svg","type":"Male","skin_tone":3,"attributes":["Front Beard Dark","Bandana","VR"],"attribute_count":3,"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":41.8266,"usd":95098,"band_1sigma":{"low_eth":35.9652,"high_eth":48.6434,"low_usd":81771,"high_usd":110597},"band_2sigma":{"low_eth":30.9251,"high_eth":56.571,"low_usd":70312,"high_usd":128621},"sigma_log":0.151,"multiple_of_floor":1.3763,"n1_eth":32.3769,"confidence":"Low","cell":"Male 2-3","floor_eth":30.39,"floor_as_of":"2026-11-05T22:04:35.000Z","basis":"hourly floor"},"daily":{"date":"2026-11-04","eth":41.2761,"usd":93846,"band_1sigma":{"low_eth":35.4918,"high_eth":48.0031,"low_usd":80695,"high_usd":109141},"band_2sigma":{"low_eth":30.5181,"high_eth":55.8264,"low_usd":69387,"high_usd":126928},"sigma_log":0.151,"multiple_of_floor":1.3763,"n1_eth":31.9507,"confidence":"Low","cell":"Male 2-3","floor_eth":29.99,"fingerprint_sha256":"3481057d321702992d48e1d2137f91c25ef6c1076787f042b28adb0686e4e119"},"fresh_floor":{"source":"hourly","as_of":"2026-11-05T22:04:35.000Z","block":26351503,"eth":30.39,"punk":3425,"public_asks":1163,"age_minutes":38,"stale":false,"label":"as of 22:04 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":"2026-11-05T22:04:35.000Z","block":26351503,"eth":30.39,"punk":3425,"public_asks":1163,"age_minutes":38,"stale":false,"label":"as of 22:04 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":{"ask_eth":68.125,"ask_usd":165072,"z":3.23,"z_text":"3.2σ above the estimate","listed_since":"2026-10-05T18:27:59.000Z","days_listed":31},"argument":{"cell":"Male 2-3","terms":[{"pct":4.7,"beta":0.0457,"term":"drift","label":"Male market level","sales_12m":null,"weighted_sales":null},{"pct":12.6,"beta":0.1184,"term":"tone3","label":"Skin tone 3 (vs 1)","sales_12m":null,"weighted_sales":67},{"pct":-7.3,"beta":-0.0756,"term":"attr:Front Beard Dark","label":"Front Beard Dark","sales_12m":35,"weighted_sales":13.4},{"pct":-3.5,"beta":-0.0357,"term":"attr:Bandana","label":"Bandana","sales_12m":63,"weighted_sales":14.2},{"pct":22.5,"beta":0.2032,"term":"attr:VR","label":"VR","sales_12m":24,"weighted_sales":3.6}],"backtest":{"cell":"Male 2-3","seen":{"n":1435,"cover1":0.708,"cover2":0.933,"bias_pct":-0.7,"within10":0.745,"within25":0.947,"MdALE_pct":5.7},"thin":false,"sigma":0.08,"selection":{"n":1945,"cover1":0.69,"cover2":0.939,"bias_pct":-1.3,"within10":0.719,"within25":0.96,"MdALE_pct":6.1}},"own_sales":[{"eth":11.5,"date":"2021-02-14","block":11856381,"source":"native-buy","excluded":null,"log_index":122,"adjusted_eth":41.8042},{"eth":30,"date":"2021-03-18","block":12065747,"source":"native-buy","excluded":null,"log_index":2,"adjusted_eth":41.5566}],"comparables":[{"eth":31.88,"date":"2026-09-21","punk":9065,"source":"native-buy","adjusted_eth":30.8413,"shared_attributes":2},{"eth":30.86,"date":"2026-08-31","punk":9065,"source":"native-bid","adjusted_eth":28.9306,"shared_attributes":2},{"eth":29.38,"date":"2026-04-22","punk":9065,"source":"native-buy","adjusted_eth":30.5092,"shared_attributes":2},{"eth":28.97,"date":"2026-04-01","punk":9065,"source":"native-buy","adjusted_eth":30.7543,"shared_attributes":2},{"eth":32.5362,"date":"2026-01-24","punk":2457,"source":"native-buy","adjusted_eth":35.8077,"shared_attributes":2},{"eth":27.1,"date":"2026-01-02","punk":2947,"source":"native-buy","adjusted_eth":29.0364,"shared_attributes":2},{"eth":27.1135,"date":"2025-12-29","punk":2457,"source":"native-buy","adjusted_eth":30.3182,"shared_attributes":2},{"eth":24.4,"date":"2025-12-29","punk":2457,"source":"native-buy","adjusted_eth":27.284,"shared_attributes":2}],"premium_log":0.2561,"type_multiple":{"sales":778,"period":"12 months","multiple":1.0654,"median_multiple":1.0654},"no_clear_premium":[],"summary":["Estimate 41.8 ETH (beta), 1σ range 36.0 to 48.6 ETH, 2σ range 30.9 to 56.6 ETH, confidence Low, as of 22:04 UTC, floor 30.39 ETH (fitted on sales up to the end of 2026-11-04).","Floor 30.4 ETH at 22:04 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%, Skin tone 3 (vs 1) +13%, Front Beard Dark -7%, Bandana -4%, VR +23%.","In the backtest, Male 2-3 sales landed within ±6.1% of the estimate half the time (2023-2024) and within ±5.7% 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/8103","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"}}