{"canonical_id_v02":"f5686a4ee4bc","identity":{"artist":"Anastasia Ovchinnikova","game":"mtg","grade":"raw","image_url":"https://cards.scryfall.io/normal/front/1/7/17dff19f-e732-44a3-907d-fa2982389653.jpg?1783903610","locale":"en","name":"Quandrix, the Proof","number":"286","rarity":"mythic","series_slug":"secrets-of-strixhaven","set_name":"Secrets of Strixhaven","set_slug":"secrets-of-strixhaven","vintage":"modern_rotation"},"meta":{"build_inputs_sha":"dd33b3c6ef9b37c9","confidence_tier":"T1_sales_derived","generated_at_utc":"2026-08-30T16:37:28Z","methodology_version":"v0.7","schema_version":"0.2.0"},"narrative":null,"price":{"bid_ask_spread_pct":null,"by_printing":{"Foil":{"buylist":null,"fetched_at_utc":"2026-08-29T18:17:04.767944+00:00","listed_median":7.21,"market_price":6.29},"Normal":{"buylist":null,"fetched_at_utc":"2026-08-29T18:17:04.767944+00:00","listed_median":5.69,"market_price":4.37}},"cohort_relative_zscore":null,"fetched_at_utc":"2026-08-29T18:17:04.767944+00:00","latest_buylist":null,"latest_listed_median":7.21,"latest_market_price":6.29,"primary_printing":"Foil","primary_printing_in_record":"Foil","primary_printing_resolution":"exact"},"similar_cards":[],"structure":{"_methodology_version":"v0.7","_source_breakdown":{"tcgcsv_archive":8,"tcgcsv_forward":275},"as_of_date":"2026-08-29","ath_date":"2026-04-10","ath_price":64.49,"atl_date":"2026-08-26","atl_price":4.24,"canonical_id_v02":"f5686a4ee4bc","canonical_id_v03":null,"canonical_id_v1":null,"climatology_baseline_pct":{"CALM":34,"DRAWDOWN":27,"HEATED":39},"cohort_label":"mtg-en-raw-nascent","cohort_source":"derived","current_off_ath_pct":-93.22,"current_price":4.37,"history_first_date":"2026-04-08","history_last_date":"2026-08-29","history_n_obs":283,"history_n_obs_series":144,"liquidity_tier":"T2","notable_moments":[{"date":"2026-08-26","delta_pct":-93.4,"label":"-93% off peak","price":4.24,"type":"drawdown_low"},{"date":"2026-08-20","delta_pct":null,"label":"DRAWDOWN→HEATED","price":null,"type":"regime_break"},{"date":"2026-08-14","delta_pct":null,"label":"HEATED→DRAWDOWN","price":null,"type":"regime_break"},{"date":"2026-04-18","delta_pct":-26,"label":"-26% day-over-day","price":23.39,"type":"outlier_spike"},{"date":"2026-04-10","delta_pct":31.6,"label":"+32% day-over-day","price":64.49,"type":"outlier_spike"}],"position_in_own_range_pctile":3,"regime_entered_date":"2026-08-20","regime_label":"HEATED","regime_occupancy_pct_1y":{"CALM":0,"DRAWDOWN":4,"HEATED":96},"regime_occupancy_pct_lifetime":{"CALM":0,"DRAWDOWN":4,"HEATED":96},"regime_run_length_days":9,"regime_transitions":[{"date":"2026-08-14","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-08-20","from":"DRAWDOWN","to":"HEATED"}],"residual_vs_cohort_14d_pct":-12.25,"residual_vs_cohort_30d_pct":-19.22,"residual_vs_cohort_90d_pct":-60.3,"series_printing":"Normal","series_printing_determinacy":{"decided_by":"count","margin":5,"n_candidates":2,"pool":"recent","tie_members":[]}},"trajectory":{"return_1y_pct":null,"return_30d_pct":-23.06,"return_7d_pct":-2.89,"return_90d_pct":-56.47,"series_30d":[{"date":"2026-07-30","price":5.68},{"date":"2026-07-31","price":5.52},{"date":"2026-08-01","price":5.48},{"date":"2026-08-02","price":5.52},{"date":"2026-08-03","price":5.41},{"date":"2026-08-04","price":5.24},{"date":"2026-08-05","price":5.1},{"date":"2026-08-06","price":5.06},{"date":"2026-08-07","price":5.15},{"date":"2026-08-08","price":5.15},{"date":"2026-08-09","price":5.08},{"date":"2026-08-10","price":5.13},{"date":"2026-08-11","price":5.15},{"date":"2026-08-12","price":5.24},{"date":"2026-08-13","price":5.24},{"date":"2026-08-14","price":5.23},{"date":"2026-08-15","price":5.2},{"date":"2026-08-16","price":5.1},{"date":"2026-08-17","price":4.98},{"date":"2026-08-18","price":4.84},{"date":"2026-08-19","price":4.8},{"date":"2026-08-20","price":4.71},{"date":"2026-08-21","price":4.64},{"date":"2026-08-22","price":4.5},{"date":"2026-08-23","price":4.54},{"date":"2026-08-24","price":4.48},{"date":"2026-08-25","price":4.32},{"date":"2026-08-26","price":4.24},{"date":"2026-08-27","price":4.29},{"date":"2026-08-28","price":4.37},{"date":"2026-08-29","price":4.37}],"series_90d_thinned":[{"date":"2026-05-31","price":10.04},{"date":"2026-06-02","price":10.37},{"date":"2026-06-04","price":10.47},{"date":"2026-06-06","price":10.65},{"date":"2026-06-08","price":10.77},{"date":"2026-06-10","price":10.54},{"date":"2026-06-12","price":10.37},{"date":"2026-06-14","price":9.58},{"date":"2026-06-16","price":9.24},{"date":"2026-06-18","price":9.33},{"date":"2026-06-20","price":8.8},{"date":"2026-06-22","price":8.58},{"date":"2026-06-24","price":8.08},{"date":"2026-06-26","price":7.47},{"date":"2026-06-28","price":7.22},{"date":"2026-06-30","price":7.05},{"date":"2026-07-02","price":6.58},{"date":"2026-07-04","price":6.23},{"date":"2026-07-06","price":5.78},{"date":"2026-07-08","price":5.65},{"date":"2026-07-10","price":5.61},{"date":"2026-07-12","price":5.54},{"date":"2026-07-14","price":5.58},{"date":"2026-07-16","price":5.31},{"date":"2026-07-18","price":5.27},{"date":"2026-07-20","price":5.21},{"date":"2026-07-22","price":5.41},{"date":"2026-07-24","price":5.44},{"date":"2026-07-26","price":5.7},{"date":"2026-07-28","price":5.54},{"date":"2026-07-30","price":5.68},{"date":"2026-08-01","price":5.48},{"date":"2026-08-03","price":5.41},{"date":"2026-08-05","price":5.1},{"date":"2026-08-07","price":5.15},{"date":"2026-08-09","price":5.08},{"date":"2026-08-11","price":5.15},{"date":"2026-08-13","price":5.24},{"date":"2026-08-15","price":5.2},{"date":"2026-08-17","price":4.98},{"date":"2026-08-19","price":4.8},{"date":"2026-08-21","price":4.64},{"date":"2026-08-23","price":4.54},{"date":"2026-08-25","price":4.32},{"date":"2026-08-27","price":4.29},{"date":"2026-08-29","price":4.37}],"series_key":"686617|Normal","series_printing":"Normal"},"vendor_links":{"cardmarket_url":null,"ebay_search_url":"https://www.ebay.com/sch/i.html?_nkw=Quandrix%2C%20the%20Proof%20Secrets%20of%20Strixhaven&mkcid=1&mkrid=711-53200-19255-0&campid=5339074870&toolid=10001","pokemontcg_url":null,"scryfall_url":"https://scryfall.com/search?q=Quandrix%2C%20the%20Proof","tcgplayer_url":"https://www.tcgplayer.com/search/all/product?q=Quandrix%2C%20the%20Proof%20Secrets%20of%20Strixhaven&partner=7060428&utm_campaign=affiliate&utm_medium=tcgvibes&utm_source=tcgvibes"},"_handle":{"canonical_id":"f5686a4ee4bc","game":"mtg","html":"https://tcgvibes.com/cards/f5686a4ee4bc","methodology":"https://tcgvibes.com/methodology","witness_chain":"https://tcgvibes-witness.jjk91525.workers.dev/chain/latest","build_shard":"cards/mtg/builds/dd33b3c6ef9b37c9/f5.json","provenance_fields":["price.fetched_at_utc","price.latest_market_price","price.primary_printing","meta.build_inputs_sha","meta.methodology_version","meta.schema_version","meta.confidence_tier","meta.generated_at_utc"],"reading":"`provenance_fields` lists the provenance keys THIS record actually carries, derived from it rather than written down: the price.* entries name the OBSERVATION, the meta.* entries identify the BUILD and the RULE that derived it. The witness chain carries the per-day envelope with its own code_commit and prev_hash. Every field here is served verbatim from the build shard — this block points, it never restates."}}