{"canonical_id_v02":"ea313963be8b","identity":{"artist":null,"game":"pokemon","grade":"raw","image_url":"https://images.pokemontcg.io/sv8pt5/152.png","locale":"en","name":"Wellspring Mask Ogerpon ex","number":"152/131","rarity":"Special Illustration Rare","series_slug":"sv-prismatic-evolutions","set_name":"Sv Prismatic Evolutions","set_slug":"sv-prismatic-evolutions","vintage":"nascent"},"meta":{"build_inputs_sha":"92d94e75ddde945c","confidence_tier":"T1_sales_derived","generated_at_utc":"2026-09-04T10:19:13Z","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":"2026-09-03T20:55:47.320889+00:00","listed_median":18.63,"market_price":17.23}},"cohort_relative_zscore":null,"fetched_at_utc":"2026-09-03T20:55:47.320889+00:00","latest_buylist":null,"latest_listed_median":18.63,"latest_market_price":17.23,"primary_printing":"Foil","primary_printing_in_record":"Holofoil","primary_printing_resolution":"bridged"},"similar_cards":[],"structure":{"_methodology_version":"v0.7","_source_breakdown":{"mpapi_live":1,"tcgcsv_archive":442,"tcgcsv_forward":152},"as_of_date":"2026-09-03","ath_date":"2025-01-17","ath_price":49,"atl_date":"2026-01-12","atl_price":13.03,"canonical_id_v02":"0de06373dcce","canonical_id_v03":"ea313963be8b","canonical_id_v1":"26ace197226c","card_r14d_pct_cohort_estimator":-0.46,"card_r30d_pct_cohort_estimator":1.53,"card_r90d_pct_cohort_estimator":-5.07,"climatology_baseline_pct":{"CALM":33,"DRAWDOWN":20,"HEATED":47},"cohort_label":"pokemon-en-raw-nascent","cohort_median_14d_pct":0,"cohort_median_30d_pct":0,"cohort_median_90d_pct":2.31,"cohort_source":"derived","current_off_ath_pct":-64.84,"current_price":17.23,"history_first_date":"2025-01-17","history_last_date":"2026-09-03","history_n_distinct_closes":520,"history_n_obs":595,"history_n_obs_series":594,"liquidity_tier":"T1","notable_moments":[{"date":"2026-06-28","delta_pct":null,"label":"HEATED→DRAWDOWN","price":null,"type":"regime_break"},{"date":"2026-06-26","delta_pct":null,"label":"DRAWDOWN→HEATED","price":null,"type":"regime_break"},{"date":"2026-06-01","delta_pct":null,"label":"HEATED→DRAWDOWN","price":null,"type":"regime_break"},{"date":"2026-05-27","delta_pct":null,"label":"DRAWDOWN→HEATED","price":null,"type":"regime_break"},{"date":"2026-05-19","delta_pct":null,"label":"HEATED→DRAWDOWN","price":null,"type":"regime_break"},{"date":"2026-05-13","delta_pct":null,"label":"DRAWDOWN→HEATED","price":null,"type":"regime_break"},{"date":"2026-01-12","delta_pct":-73.4,"label":"-73% off peak","price":13.03,"type":"drawdown_low"},{"date":"2025-12-19","delta_pct":null,"label":"HEATED→DRAWDOWN","price":null,"type":"regime_break"}],"position_in_own_range_pctile":35,"regime_entered_date":"2026-06-28","regime_label":"DRAWDOWN","regime_occupancy_pct_1y":{"CALM":0,"DRAWDOWN":86,"HEATED":14},"regime_occupancy_pct_lifetime":{"CALM":0,"DRAWDOWN":71,"HEATED":29},"regime_run_length_days":67,"regime_transitions":[{"date":"2025-02-11","from":"DRAWDOWN","to":"HEATED"},{"date":"2025-03-05","from":"HEATED","to":"DRAWDOWN"},{"date":"2025-03-14","from":"DRAWDOWN","to":"HEATED"},{"date":"2025-04-17","from":"HEATED","to":"DRAWDOWN"},{"date":"2025-05-05","from":"DRAWDOWN","to":"HEATED"},{"date":"2025-05-09","from":"HEATED","to":"DRAWDOWN"},{"date":"2025-05-20","from":"DRAWDOWN","to":"HEATED"},{"date":"2025-05-24","from":"HEATED","to":"DRAWDOWN"},{"date":"2025-06-02","from":"DRAWDOWN","to":"HEATED"},{"date":"2025-07-23","from":"HEATED","to":"DRAWDOWN"},{"date":"2025-07-27","from":"DRAWDOWN","to":"HEATED"},{"date":"2025-07-28","from":"HEATED","to":"DRAWDOWN"},{"date":"2025-11-10","from":"DRAWDOWN","to":"HEATED"},{"date":"2025-12-19","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-05-13","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-05-19","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-05-27","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-06-01","from":"HEATED","to":"DRAWDOWN"},{"date":"2026-06-26","from":"DRAWDOWN","to":"HEATED"},{"date":"2026-06-28","from":"HEATED","to":"DRAWDOWN"}],"residual_vs_cohort_14d_pct":-0.46,"residual_vs_cohort_30d_pct":1.53,"residual_vs_cohort_90d_pct":-7.37,"series_printing":"Holofoil","series_printing_determinacy":{"decided_by":"count","margin":179,"n_candidates":2,"pool":"recent","tie_members":[]}},"trajectory":{"return_1y_pct":-12.49,"return_30d_pct":1.53,"return_7d_pct":-0.23,"return_90d_pct":-5.07,"series_30d":[{"date":"2026-08-04","price":16.97},{"date":"2026-08-05","price":17.27},{"date":"2026-08-06","price":17.53},{"date":"2026-08-07","price":17.38},{"date":"2026-08-08","price":17.36},{"date":"2026-08-09","price":17.47},{"date":"2026-08-10","price":17.66},{"date":"2026-08-11","price":17.72},{"date":"2026-08-12","price":17.72},{"date":"2026-08-13","price":17.83},{"date":"2026-08-14","price":17.52},{"date":"2026-08-15","price":17.3},{"date":"2026-08-16","price":17.12},{"date":"2026-08-17","price":16.88},{"date":"2026-08-18","price":16.88},{"date":"2026-08-19","price":17.21},{"date":"2026-08-20","price":17.31},{"date":"2026-08-21","price":17.32},{"date":"2026-08-22","price":17.32},{"date":"2026-08-23","price":17.47},{"date":"2026-08-24","price":17.48},{"date":"2026-08-25","price":17.46},{"date":"2026-08-26","price":17.46},{"date":"2026-08-27","price":17.27},{"date":"2026-08-28","price":17.26},{"date":"2026-08-29","price":17.46},{"date":"2026-08-31","price":17.27},{"date":"2026-09-01","price":17.41},{"date":"2026-09-02","price":17.34},{"date":"2026-09-03","price":17.23}],"series_90d_thinned":[{"date":"2026-06-05","price":18.15},{"date":"2026-06-07","price":17.82},{"date":"2026-06-09","price":17.82},{"date":"2026-06-11","price":17.91},{"date":"2026-06-13","price":18.11},{"date":"2026-06-15","price":18.02},{"date":"2026-06-17","price":18.45},{"date":"2026-06-19","price":18.49},{"date":"2026-06-21","price":18.73},{"date":"2026-06-23","price":19.2},{"date":"2026-06-25","price":19.75},{"date":"2026-06-27","price":19.8},{"date":"2026-06-29","price":19.5},{"date":"2026-07-01","price":19.18},{"date":"2026-07-03","price":18.83},{"date":"2026-07-05","price":18.97},{"date":"2026-07-07","price":19.22},{"date":"2026-07-09","price":18.96},{"date":"2026-07-11","price":18.29},{"date":"2026-07-13","price":18.03},{"date":"2026-07-15","price":18.05},{"date":"2026-07-17","price":18.05},{"date":"2026-07-19","price":18.08},{"date":"2026-07-21","price":17.96},{"date":"2026-07-23","price":17.29},{"date":"2026-07-25","price":17.29},{"date":"2026-07-27","price":16.96},{"date":"2026-07-29","price":16.73},{"date":"2026-07-31","price":16.75},{"date":"2026-08-02","price":16.8},{"date":"2026-08-04","price":16.97},{"date":"2026-08-06","price":17.53},{"date":"2026-08-08","price":17.36},{"date":"2026-08-10","price":17.66},{"date":"2026-08-12","price":17.72},{"date":"2026-08-14","price":17.52},{"date":"2026-08-16","price":17.12},{"date":"2026-08-18","price":16.88},{"date":"2026-08-20","price":17.31},{"date":"2026-08-22","price":17.32},{"date":"2026-08-24","price":17.48},{"date":"2026-08-26","price":17.46},{"date":"2026-08-28","price":17.26},{"date":"2026-08-31","price":17.27},{"date":"2026-09-02","price":17.34},{"date":"2026-09-03","price":17.23}],"series_key":"610507|Holofoil","series_printing":"Holofoil"},"vendor_links":{"cardmarket_url":null,"ebay_search_url":"https://www.ebay.com/sch/i.html?_nkw=Wellspring%20Mask%20Ogerpon%20ex%20Sv%20Prismatic%20Evolutions&mkcid=1&mkrid=711-53200-19255-0&campid=5339074870&toolid=10001","pokemontcg_url":"https://pokemontcg.io/cards/wellspring-mask-ogerpon-ex","scryfall_url":null,"tcgplayer_url":"https://www.tcgplayer.com/search/all/product?q=Wellspring%20Mask%20Ogerpon%20ex%20Sv%20Prismatic%20Evolutions&partner=7060428&utm_campaign=affiliate&utm_medium=tcgvibes&utm_source=tcgvibes"},"_handle":{"canonical_id":"ea313963be8b","game":"pokemon","html":"https://tcgvibes.com/cards/ea313963be8b","methodology":"https://tcgvibes.com/methodology","witness_chain":"https://tcgvibes-witness.jjk91525.workers.dev/chain/latest","build_shard":"cards/pokemon/builds/92d94e75ddde945c/ea.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."}}