{
  "meta": {
    "schema": "listing_link",
    "generated_by": "scripts/build_listings.py",
    "last_updated": "2026-08-09",
    "confidence_levels": [
      "confirmed",
      "probable",
      "possible",
      "unlinked"
    ],
    "doctrine": "engine model AND hours decisive; year/dimensions/price-trajectory/location supporting; name-only forbidden"
  },
  "links": [
    {
      "listing_id": "annoncesbateau-1985-unnamed-hr-49-ketch",
      "boat_type": "named",
      "boat_id": "1987_SMN_PortGrimaud",
      "confidence": "possible",
      "evidence": "Same broker (SMN Port Grimaud) but 1985-ketch-EUR150k vs 1987-USD174k record: YEAR CONFLICT logged; may be two boats"
    },
    {
      "listing_id": "apolloduck-1994-unnamed-hr-49",
      "boat_type": "named",
      "boat_id": "1994_UK",
      "confidence": "confirmed",
      "evidence": "Same Apollo Duck listing"
    },
    {
      "listing_id": "berthonscandinavia-1983-amfitrite",
      "boat_type": "hull",
      "boat_id": "1",
      "confidence": "confirmed",
      "evidence": "Listing states hull #1, first built, twin-cockpit 16m"
    },
    {
      "listing_id": "bluewateryachtsales-1984-pegasus",
      "boat_type": "hull",
      "boat_id": "17",
      "confidence": "confirmed",
      "evidence": "PEGASUS Annapolis, same boat, USD 235k observation"
    },
    {
      "listing_id": "boats-1985-unnamed-hallberg-ra",
      "boat_type": "named",
      "boat_id": "ELEA_III",
      "confidence": "confirmed",
      "evidence": "BDA Villeneuve-Loubet listing merged into ELEA III in inherited conflict log"
    },
    {
      "listing_id": "boatscom-3100975",
      "boat_type": "named",
      "boat_id": "Williams_Smithells_1987_Lefkas",
      "confidence": "probable",
      "evidence": "Identical rare engine phrase (150hp 6-cyl 3.5cc turbo), Italian flag/Tuscany, papers to 2020; EUR 260k (2017) fits price trajectory to GBP 149,950 [I]"
    },
    {
      "listing_id": "boatscom-6263405",
      "boat_type": "unlinked",
      "boat_id": null,
      "confidence": "unlinked",
      "evidence": "1987 Antibes EUR 180k (2017) — candidate; ELEA III is 1985 so not merged"
    },
    {
      "listing_id": "denison-9635435",
      "boat_type": "named",
      "boat_id": "Queen_Anne",
      "confidence": "confirmed",
      "evidence": "Denison Queen Anne listing, name in listing [V]"
    },
    {
      "listing_id": "denisonyachtsales-1984-pegasus",
      "boat_type": "hull",
      "boat_id": "17",
      "confidence": "confirmed",
      "evidence": "PEGASUS Denison, USD 199k observation"
    },
    {
      "listing_id": "denisonyachtsales-1986-unnamed",
      "boat_type": "named",
      "boat_id": "Sofer_Yachts_1986_Preveza",
      "confidence": "confirmed",
      "evidence": "Sofer central listing via Denison"
    },
    {
      "listing_id": "devalk-11060",
      "boat_type": "named",
      "boat_id": "Callipyge_1987",
      "confidence": "confirmed",
      "evidence": "Wayback De Valk 11060: name Callipyge, 1987, 143hp, 730 hrs [V capture]"
    },
    {
      "listing_id": "devalk-12144",
      "boat_type": "hull",
      "boat_id": "87",
      "confidence": "possible",
      "evidence": "1992, Volvo 145hp (wayback, coarse data) — could be a fourth relisting of hull 87 (TMD41B 143hp); possible only"
    },
    {
      "listing_id": "devalk-201617",
      "boat_type": "hull",
      "boat_id": "71",
      "confidence": "possible",
      "evidence": "1989 + TAMD41A 143hp like 31459 (hull 71); 3,900 hrs; may be a later listing of the same boat — possible only"
    },
    {
      "listing_id": "devalk-21915",
      "boat_type": "named",
      "boat_id": "Big_Blue",
      "confidence": "probable",
      "evidence": "MERGED probable: 1989 + TMD41B 143hp + rare 4-cabin layout all match Big Blue charter specs (Sailica) [I]"
    },
    {
      "listing_id": "devalk-250015",
      "boat_type": "named",
      "boat_id": "DeValk_250015_31813_1990",
      "confidence": "confirmed",
      "evidence": "1990, third owner, refit 2000-2005, teak 2002, sails 2005 - same phrases as devalk-31813 (same boat, two archive pages)"
    },
    {
      "listing_id": "devalk-251137",
      "boat_type": "hull",
      "boat_id": "87",
      "confidence": "confirmed",
      "evidence": "Listing text states hull #87"
    },
    {
      "listing_id": "devalk-251338",
      "boat_type": "named",
      "boat_id": "Caribia_NL",
      "confidence": "confirmed",
      "evidence": "Name CARIBIA in listing, 1991, TMD41 140hp, 1,900 hrs"
    },
    {
      "listing_id": "devalk-251580",
      "boat_type": "named",
      "boat_id": "DeValk_251580_1987",
      "confidence": "confirmed",
      "evidence": "1987, TMD41 143hp, 1,885 hrs, 2005 refit - candidate new physical boat"
    },
    {
      "listing_id": "devalk-31459",
      "boat_type": "hull",
      "boat_id": "71",
      "confidence": "confirmed",
      "evidence": "BROCHURE TEXT: built in 1989 by Hallberg Rassy Varv AB, Sweden (hullnr.71) [V]"
    },
    {
      "listing_id": "devalk-31607",
      "boat_type": "hull",
      "boat_id": "25",
      "confidence": "possible",
      "evidence": "1984 ketch, MD40-TA 150hp at 3,839 hrs — plausibly hull 25's ORIGINAL engine before the documented 1999 TMD40A repower (90749 lists 100 hrs on new engine); possible earlier listing of hull 25"
    },
    {
      "listing_id": "devalk-31813",
      "boat_type": "named",
      "boat_id": "DeValk_250015_31813_1990",
      "confidence": "confirmed",
      "evidence": "Duplicate archive page of devalk-250015 (identical third-owner/refit text)"
    },
    {
      "listing_id": "devalk-32031",
      "boat_type": "hull",
      "boat_id": "87",
      "confidence": "confirmed",
      "evidence": "Listing text states hull #87"
    },
    {
      "listing_id": "devalk-400264",
      "boat_type": "unlinked",
      "boat_id": null,
      "confidence": "unlinked",
      "evidence": "1984, 160hp, contact Palma — candidate; cf 61154"
    },
    {
      "listing_id": "devalk-55150",
      "boat_type": "hull",
      "boat_id": "87",
      "confidence": "confirmed",
      "evidence": "Listing text states hull #87"
    },
    {
      "listing_id": "devalk-60200",
      "boat_type": "unlinked",
      "boat_id": null,
      "confidence": "unlinked",
      "evidence": "1990 TMD41A 2,110 hrs — candidate; cf 620124 (1990, 2,500 hrs) plausibly same boat later"
    },
    {
      "listing_id": "devalk-60270",
      "boat_type": "unlinked",
      "boat_id": null,
      "confidence": "unlinked",
      "evidence": "1985, 130hp — candidate distinct 1985 boat"
    },
    {
      "listing_id": "devalk-61154",
      "boat_type": "unlinked",
      "boat_id": null,
      "confidence": "unlinked",
      "evidence": "1984, 147hp, lying Spain — candidate; cf 400264 (1984, Palma, 160hp)"
    },
    {
      "listing_id": "devalk-620124",
      "boat_type": "unlinked",
      "boat_id": null,
      "confidence": "unlinked",
      "evidence": "1990 TMD41 2,500 hrs — candidate; cf 60200"
    },
    {
      "listing_id": "devalk-76252",
      "boat_type": "named",
      "boat_id": "DeValk_76252_1987",
      "confidence": "confirmed",
      "evidence": "1987 halftop hardtop, powered furling - candidate new physical boat"
    },
    {
      "listing_id": "devalk-803929",
      "boat_type": "hull",
      "boat_id": "63",
      "confidence": "confirmed",
      "evidence": "DECISIVE fingerprint: same 1988 build, TAMD41PA 200hp installed 1996, 9/8 kn, el. bow+stern thrusters, De Valk Monnickendam; hours 3,580 (earlier) vs ~3,900 (later). Formerly the phantom hull-88 source. [V]"
    },
    {
      "listing_id": "devalk-808555",
      "boat_type": "hull",
      "boat_id": "63",
      "confidence": "confirmed",
      "evidence": "Broker text names Bedouin; HR-Club hull 63 record cites this listing"
    },
    {
      "listing_id": "devalk-809256",
      "boat_type": "hull",
      "boat_id": "5",
      "confidence": "confirmed",
      "evidence": "Regina Sailing/owner site chain; inherited conflict log entry for 809256 = hull 5"
    },
    {
      "listing_id": "devalk-809602",
      "boat_type": "named",
      "boat_id": "Altor",
      "confidence": "confirmed",
      "evidence": "De Valk 809602 = Altor, EUR 275k->249k"
    },
    {
      "listing_id": "devalk-809873",
      "boat_type": "named",
      "boat_id": "SintAnaland_1984_ketch",
      "confidence": "confirmed",
      "evidence": "Same De Valk 809873 brochure"
    },
    {
      "listing_id": "devalk-813048",
      "boat_type": "named",
      "boat_id": "ACI_Cres_1985",
      "confidence": "confirmed",
      "evidence": "Same auction: lot 22988, TMD40B 117hp, 7,030 hrs - hours match auction spec exactly"
    },
    {
      "listing_id": "devalk-90749",
      "boat_type": "hull",
      "boat_id": "25",
      "confidence": "confirmed",
      "evidence": "Brochure text: Hull No. 25. NOTE year conflict: agent_b captured year 1985, hulls.json says 1984 ketch - logged"
    },
    {
      "listing_id": "houseofyachts-1990-unnamed",
      "boat_type": "hull",
      "boat_id": "73",
      "confidence": "confirmed",
      "evidence": "House of Yachts listing states building number 73 (Vagamares)"
    },
    {
      "listing_id": "mediaship-1990-unnamed-hr-49",
      "boat_type": "named",
      "boat_id": "Mediaship_1990_Italy",
      "confidence": "confirmed",
      "evidence": "Mediaship 1990 Italy, VP 150hp - to be added as named boat"
    },
    {
      "listing_id": "mondialbroker-1987-unnamed-hallberg-ra",
      "boat_type": "named",
      "boat_id": "Williams_Smithells_1987_Lefkas",
      "confidence": "probable",
      "evidence": "Mondial PDF: VP 150hp 6-cyl 3.5cc turbo, Cala Galera IT, 3rd owner — merged (probable) into W&S Lefkas boat, see conflict log [I]"
    },
    {
      "listing_id": "mondialbroker-1988-unnamed-hr-49-ketch",
      "boat_type": "named",
      "boat_id": "MYS_1988_Adriatic_ketch",
      "confidence": "confirmed",
      "evidence": "MYS Brokerage 1988 ketch Adriatic - to be added as named boat"
    },
    {
      "listing_id": "reginasailing-1983-stella-maris",
      "boat_type": "hull",
      "boat_id": "5",
      "confidence": "confirmed",
      "evidence": "Owner/broker site for Stella Maris"
    },
    {
      "listing_id": "todobarco-61828",
      "boat_type": "hull",
      "boat_id": "5",
      "confidence": "probable",
      "evidence": "EUR 299,000 asking = De Valk 809256 asking; 124hp Volvo = hull 5 TMD40A 124hp; 1983 build. No hours. [I]"
    },
    {
      "listing_id": "uwjachtmakelaar-1992-unnamed",
      "boat_type": "hull",
      "boat_id": "85",
      "confidence": "confirmed",
      "evidence": "LISTING TEXT (live capture 2026-08-09): One of the last built Hallberg Rassy 49s (1992) with hull #085. Volvo Penta TAMD31S repower 2003, ~3,000 hrs, sold, standing Portimao. [V]"
    },
    {
      "listing_id": "williamsandsmithells-1987-unnamed",
      "boat_type": "named",
      "boat_id": "Williams_Smithells_1987_Lefkas",
      "confidence": "confirmed",
      "evidence": "Live W&S page: TMD41A 150hp original, 7,500 hrs, GBP 149,950, Lefkas [V]"
    },
    {
      "listing_id": "yachtall-1985-unnamed-hr-49-ketch",
      "boat_type": "named",
      "boat_id": "Queen_Anne",
      "confidence": "probable",
      "evidence": "FINGERPRINT: EUR 139,500 = USD 146,475 at ~1.05 (Denison QA price); both 1985, Preveza, ketch, 3 cabins. No engine hours on either side, hence probable not confirmed. [I]"
    },
    {
      "listing_id": "yachtingaddress-1985-unnamed-hr-49",
      "boat_type": "named",
      "boat_id": "ELEA_III",
      "confidence": "probable",
      "evidence": "Aggregator mirror of BDA 1985 EUR 220k Antibes listing"
    },
    {
      "listing_id": "yachtingaddress-1986-unnamed-hr-49",
      "boat_type": "named",
      "boat_id": "Sofer_Yachts_1986_Preveza",
      "confidence": "probable",
      "evidence": "Aggregator mirror, EUR 199k"
    },
    {
      "listing_id": "yachtingaddress-1988-unnamed-hr-49-ketch",
      "boat_type": "named",
      "boat_id": "Yachting_Address_1988_89_Liguria_ketch",
      "confidence": "confirmed",
      "evidence": "1988 ketch Liguria EUR 265k SOLD - candidate same boat as agent_d D-016 (1989 Liguria ketch EUR 265k, Navigando): year conflict, merge pending"
    },
    {
      "listing_id": "yachtr-1984-baltic-queen",
      "boat_type": "hull",
      "boat_id": "51",
      "confidence": "possible",
      "evidence": "Name+year match to Baltic Queen (II); USD 450k US listing consistent with agent_c Atlantic-Queen-refit claim; unconfirmed"
    },
    {
      "listing_id": "yachtworld-1984-pegasus",
      "boat_type": "hull",
      "boat_id": "17",
      "confidence": "confirmed",
      "evidence": "PEGASUS, David Walters listing chain"
    },
    {
      "listing_id": "yw-10197718",
      "boat_type": "named",
      "boat_id": "Sofer_Yachts_1986_Preveza",
      "confidence": "confirmed",
      "evidence": "Live YachtWorld listing, Sofer, Preveza 1986 [V]"
    },
    {
      "listing_id": "yw-10222179",
      "boat_type": "named",
      "boat_id": "ACI_Cres_1985",
      "confidence": "confirmed",
      "evidence": "De Valk Dalmatia live listing of the auction boat, USD 57,785 = EUR 50k start bid [V]"
    },
    {
      "listing_id": "yw-10233525",
      "boat_type": "named",
      "boat_id": "ACI_Cres_1985",
      "confidence": "confirmed",
      "evidence": "YachtBid second listing of same auction [V]"
    },
    {
      "listing_id": "yw-7990633",
      "boat_type": "named",
      "boat_id": "BEAR",
      "confidence": "possible",
      "evidence": "1987 ketch Glyfada, TMD41P 200hp re-engined 2013 — matches BEAR's unusual 200hp; hours reconcile if BEAR's 2,840 count from 2013 repower. Possible only."
    },
    {
      "listing_id": "yw-9720471",
      "boat_type": "named",
      "boat_id": "Williams_Smithells_1987_Lefkas",
      "confidence": "confirmed",
      "evidence": "Same listing on YachtWorld, live 2026-08-09 [V]"
    },
    {
      "listing_id": "yw-9771000",
      "boat_type": "named",
      "boat_id": "Altor",
      "confidence": "confirmed",
      "evidence": "USD 287,769 with USD 30k drop = EUR 249,000 after EUR 26k drop; De Valk Hindeloopen, 1990. Resolves old quarantine [V]"
    }
  ]
}