{"punk":5181,"name":"CryptoPunk #5181","url":"https://punkprice.com/punk/5181","image":"https://punkprice.com/api/punk-image/5181.svg","type":"Female","skin_tone":1,"attributes":["Tassle Hat","Cigarette","Purple Eye Shadow"],"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":"2026-11-05","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":29.2697,"usd":70923,"band_1sigma":{"low_eth":27.6462,"high_eth":30.9884,"low_usd":66989,"high_usd":75087},"band_2sigma":{"low_eth":26.1129,"high_eth":32.8081,"low_usd":63274,"high_usd":79497},"sigma_log":0.0571,"multiple_of_floor":0.9631,"n1_eth":30.6779,"confidence":"Low","cell":"Female 2-3","floor_eth":30.39,"floor_as_of":"2026-11-06T06:04:23.000Z","basis":"hourly floor"},"daily":{"date":"2026-11-05","eth":29.2697,"usd":70923,"band_1sigma":{"low_eth":27.6462,"high_eth":30.9884,"low_usd":66989,"high_usd":75087},"band_2sigma":{"low_eth":26.1129,"high_eth":32.8081,"low_usd":63274,"high_usd":79497},"sigma_log":0.0571,"multiple_of_floor":0.9631,"n1_eth":30.6779,"confidence":"Low","cell":"Female 2-3","floor_eth":30.39,"fingerprint_sha256":"28fb24ec0a4377e5ef5227eb5d7b42a3750c93b8b338f0430ec1b75165a89dc1"},"fresh_floor":{"source":"hourly","as_of":"2026-11-06T06:04:23.000Z","block":26353897,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":49,"stale":false,"label":"as of 06:04 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":"2026-11-06T06:04:23.000Z","block":26353897,"eth":30.39,"punk":3425,"public_asks":1162,"age_minutes":49,"stale":false,"label":"as of 06:04 UTC, floor 30.39 ETH","stale_note":null},"type_floor":{"type":"Female","date":"2026-11-06","eth":30.4,"public_asks":407,"punk":6263}},"listing":null,"argument":{"cell":"Female 2-3","terms":[{"pct":-2.2,"beta":-0.0225,"term":"attr:Cigarette","label":"Cigarette","sales_12m":110,"weighted_sales":14.2},{"pct":-2.4,"beta":-0.0245,"term":"attr:Purple Eye Shadow","label":"Purple Eye Shadow","sales_12m":35,"weighted_sales":15.4}],"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":0.35,"date":"2017-07-18","block":4036902,"source":"native-bid","excluded":null,"log_index":2,"adjusted_eth":30.39},{"eth":0.5,"date":"2018-11-26","block":6778088,"source":"native-buy","excluded":null,"log_index":91,"adjusted_eth":112.5556}],"comparables":[{"eth":37,"date":"2026-07-02","punk":2682,"source":"native-buy","adjusted_eth":35.1714,"shared_attributes":2},{"eth":30,"date":"2026-06-29","punk":2682,"source":"native-buy","adjusted_eth":28.9429,"shared_attributes":2},{"eth":27.49,"date":"2026-04-21","punk":2682,"source":"native-buy","adjusted_eth":29.8365,"shared_attributes":2},{"eth":35.99,"date":"2025-11-24","punk":5108,"source":"native-buy","adjusted_eth":35.316,"shared_attributes":2},{"eth":50,"date":"2025-07-21","punk":9428,"source":"native-buy","adjusted_eth":31.7223,"shared_attributes":2},{"eth":40.5,"date":"2025-07-09","punk":6273,"source":"native-buy","adjusted_eth":29.3116,"shared_attributes":2},{"eth":37.99,"date":"2025-06-22","punk":6273,"source":"native-buy","adjusted_eth":28.8773,"shared_attributes":2},{"eth":44.25,"date":"2025-06-09","punk":6273,"source":"native-buy","adjusted_eth":30.5627,"shared_attributes":2}],"premium_log":-0.047,"type_multiple":{"sales":440,"period":"12 months","multiple":1.0095,"median_multiple":1.0095},"no_clear_premium":[{"attribute":"Tassle Hat","sales_12m":13}],"summary":["Estimate 29.3 ETH (beta), 1σ range 27.6 to 31.0 ETH, 2σ range 26.1 to 32.8 ETH, confidence Low, as of 06:04 UTC, floor 30.39 ETH (fitted on sales up to the end of 2026-11-05).","Floor 30.4 ETH at 06:04 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: Cigarette -2%, Purple Eye Shadow -2%.","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/5181","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"}}