{
 "resource": "evidentiary-archive",
 "feed_version": "0.1.0",
 "dataset_date": "2026-07-05",
 "purpose": "Map every Sourced figure on the 6 intelligence-grade assets (and the claims-register source releases) to its exact primary document, with retrieval + preservation status. Defamation shield + link-rot protection for the Sourced tier.",
 "status_note": "v0.1 SPINE. Provenance captured for 100% of IG-asset Sourced figures; cryptographic BYTE hashes are pending desktop byte-capture of the source PDFs/filings (large files cannot be byte-preserved in-container). Kamoa-Kakula primary release was content-verified this session. The public claim ('every Sourced figure links to a preserved, hashed copy of the exact source document') does NOT ship until byte-capture is complete for all \u2014 no claim ships that the archive cannot yet back.",
 "coverage": {
  "ig_asset_figures": 31,
  "provenance_captured": 31,
  "byte_hashed": 0,
  "byte_hash_pending": 31,
  "silent_gaps": 0
 },
 "ig_asset_figures": [
  {
   "asset": "balama-graphite",
   "figure": "Ore reserve 110.3 Mt @ 16.4% TGC (18.0 Mt contained)",
   "primary_document": {
    "issuer": "Syrah Resources (ASX:SYR)",
    "title": "Balama Ore Reserve & Mineral Resource statement",
    "type": "ASX announcement",
    "date": "2023-03",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "balama-graphite",
   "figure": "Mineral resource 1,035.7 Mt @ 11.6% TGC (120.0 Mt contained)",
   "primary_document": {
    "issuer": "Syrah Resources (ASX:SYR)",
    "title": "Balama Ore Reserve & Mineral Resource statement",
    "type": "ASX announcement",
    "date": "2023-03",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "balama-graphite",
   "figure": "nameplate up to 350 ktpa",
   "primary_document": {
    "issuer": "Syrah Resources (ASX:SYR)",
    "title": "Balama Ore Reserve & Mineral Resource statement",
    "type": "ASX announcement",
    "date": "2023-03",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "balama-graphite",
   "figure": "~50-yr mine life",
   "primary_document": {
    "issuer": "Syrah Resources (ASX:SYR)",
    "title": "Balama Ore Reserve & Mineral Resource statement",
    "type": "ASX announcement",
    "date": "2023-03",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "colluli-potash",
   "figure": "P&P ~1,113 Mt @ ~10% K2O (~216 Mt contained SOP)",
   "primary_document": {
    "issuer": "Danakali (ASX:DNK) / CMSC",
    "title": "Colluli SOP Definitive Feasibility Study",
    "type": "DFS",
    "date": "2015-11",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "colluli-potash",
   "figure": "Phase I ~472 ktpa (~US$298m)",
   "primary_document": {
    "issuer": "Danakali (ASX:DNK) / CMSC",
    "title": "Colluli SOP Definitive Feasibility Study",
    "type": "DFS",
    "date": "2015-11",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "colluli-potash",
   "figure": "Phase II ~944 ktpa (+~US$202m)",
   "primary_document": {
    "issuer": "Danakali (ASX:DNK) / CMSC",
    "title": "Colluli SOP Definitive Feasibility Study",
    "type": "DFS",
    "date": "2015-11",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "colluli-potash",
   "figure": "SRBG acquired Danakali's 50% (~US$121-166m)",
   "primary_document": {
    "issuer": "Danakali / SRBG",
    "title": "Colluli 50% divestment to SRBG \u2014 transaction disclosure",
    "type": "ASX announcement",
    "date": "2023-03",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kabanga-ni",
   "figure": "P&P 52.2 Mt @ 1.98% Ni / 0.27% Cu / 0.15% Co (100% basis)",
   "primary_document": {
    "issuer": "Lifezone Metals (NYSE:LZM)",
    "title": "Kabanga FS-TRS (S-K 1300, Rev C.1) / Form 6-K",
    "type": "S-K 1300 Technical Report Summary + SEC Form 6-K",
    "date": "2025-07-18",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kabanga-ni",
   "figure": "after-tax NPV8% US$1,579m",
   "primary_document": {
    "issuer": "Lifezone Metals (NYSE:LZM)",
    "title": "Kabanga FS-TRS (S-K 1300, Rev C.1) / Form 6-K",
    "type": "S-K 1300 Technical Report Summary + SEC Form 6-K",
    "date": "2025-07-18",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kabanga-ni",
   "figure": "IRR 23.3%",
   "primary_document": {
    "issuer": "Lifezone Metals (NYSE:LZM)",
    "title": "Kabanga FS-TRS (S-K 1300, Rev C.1) / Form 6-K",
    "type": "S-K 1300 Technical Report Summary + SEC Form 6-K",
    "date": "2025-07-18",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kabanga-ni",
   "figure": "capex US$942m pre-prod (US$2.49bn LOM)",
   "primary_document": {
    "issuer": "Lifezone Metals (NYSE:LZM)",
    "title": "Kabanga FS-TRS (S-K 1300, Rev C.1) / Form 6-K",
    "type": "S-K 1300 Technical Report Summary + SEC Form 6-K",
    "date": "2025-07-18",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kabanga-ni",
   "figure": "AISC US$3.36/lb Ni",
   "primary_document": {
    "issuer": "Lifezone Metals (NYSE:LZM)",
    "title": "Kabanga FS-TRS (S-K 1300, Rev C.1) / Form 6-K",
    "type": "S-K 1300 Technical Report Summary + SEC Form 6-K",
    "date": "2025-07-18",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kabanga-ni",
   "figure": "18-yr LOM, 3.4 Mtpa",
   "primary_document": {
    "issuer": "Lifezone Metals (NYSE:LZM)",
    "title": "Kabanga FS-TRS (S-K 1300, Rev C.1) / Form 6-K",
    "type": "S-K 1300 Technical Report Summary + SEC Form 6-K",
    "date": "2025-07-18",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kabanga-ni",
   "figure": "LOM 902 kt Ni / 134 kt Cu / 69 kt Co",
   "primary_document": {
    "issuer": "Lifezone Metals (NYSE:LZM)",
    "title": "Kabanga FS-TRS (S-K 1300, Rev C.1) / Form 6-K",
    "type": "S-K 1300 Technical Report Summary + SEC Form 6-K",
    "date": "2025-07-18",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kamoa-kakula",
   "figure": "Indicated 1,272 Mt @ 2.65% Cu (34 Mt contained)",
   "primary_document": {
    "issuer": "Ivanhoe Mines (TSX:IVN)",
    "title": "Kamoa-Kakula 2025 Mineral Reserve & Mineral Resource Technical Report (NI 43-101; AMC/MSA), eff. 31 Dec 2025",
    "type": "NI 43-101 technical report + news release",
    "date": "2026-03-31",
    "url": "https://www.ivanhoemines.com/news-stories/news-release/ivanhoe-mines-announces-updated-independent-study-results-for-the-kamoa-kakula-copper-complex/",
    "pdf": "https://www.ivanhoemines.com/wp-content/uploads/20260331-Kamoa-Kakula-Technical-Report-ABF.pdf"
   },
   "retrieval": {
    "status": "content-verified",
    "date": "2026-07-05",
    "method": "web_fetch markdown",
    "note": "primary release live; all figures above confirmed against it this session"
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kamoa-kakula",
   "figure": "Inferred 336 Mt @ 1.8% Cu (6.1 Mt)",
   "primary_document": {
    "issuer": "Ivanhoe Mines (TSX:IVN)",
    "title": "Kamoa-Kakula 2025 Mineral Reserve & Mineral Resource Technical Report (NI 43-101; AMC/MSA), eff. 31 Dec 2025",
    "type": "NI 43-101 technical report + news release",
    "date": "2026-03-31",
    "url": "https://www.ivanhoemines.com/news-stories/news-release/ivanhoe-mines-announces-updated-independent-study-results-for-the-kamoa-kakula-copper-complex/",
    "pdf": "https://www.ivanhoemines.com/wp-content/uploads/20260331-Kamoa-Kakula-Technical-Report-ABF.pdf"
   },
   "retrieval": {
    "status": "content-verified",
    "date": "2026-07-05",
    "method": "web_fetch markdown",
    "note": "primary release live; all figures above confirmed against it this session"
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kamoa-kakula",
   "figure": "Probable 466 Mt @ 2.82% Cu (13.1 Mt)",
   "primary_document": {
    "issuer": "Ivanhoe Mines (TSX:IVN)",
    "title": "Kamoa-Kakula 2025 Mineral Reserve & Mineral Resource Technical Report (NI 43-101; AMC/MSA), eff. 31 Dec 2025",
    "type": "NI 43-101 technical report + news release",
    "date": "2026-03-31",
    "url": "https://www.ivanhoemines.com/news-stories/news-release/ivanhoe-mines-announces-updated-independent-study-results-for-the-kamoa-kakula-copper-complex/",
    "pdf": "https://www.ivanhoemines.com/wp-content/uploads/20260331-Kamoa-Kakula-Technical-Report-ABF.pdf"
   },
   "retrieval": {
    "status": "content-verified",
    "date": "2026-07-05",
    "method": "web_fetch markdown",
    "note": "primary release live; all figures above confirmed against it this session"
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kamoa-kakula",
   "figure": "reserve trajectory 472->466 Mt, 3.94->2.82% Cu, 18.6->13.1 Mt since 31 Dec 2022",
   "primary_document": {
    "issuer": "Ivanhoe Mines (TSX:IVN)",
    "title": "Kamoa-Kakula 2025 Mineral Reserve & Mineral Resource Technical Report (NI 43-101; AMC/MSA), eff. 31 Dec 2025",
    "type": "NI 43-101 technical report + news release",
    "date": "2026-03-31",
    "url": "https://www.ivanhoemines.com/news-stories/news-release/ivanhoe-mines-announces-updated-independent-study-results-for-the-kamoa-kakula-copper-complex/",
    "pdf": "https://www.ivanhoemines.com/wp-content/uploads/20260331-Kamoa-Kakula-Technical-Report-ABF.pdf"
   },
   "retrieval": {
    "status": "content-verified",
    "date": "2026-07-05",
    "method": "web_fetch markdown",
    "note": "primary release live; all figures above confirmed against it this session"
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kamoa-kakula",
   "figure": "2026 guidance 290-330 kt",
   "primary_document": {
    "issuer": "Ivanhoe Mines (TSX:IVN)",
    "title": "Kamoa-Kakula 2025 Mineral Reserve & Mineral Resource Technical Report (NI 43-101; AMC/MSA), eff. 31 Dec 2025",
    "type": "NI 43-101 technical report + news release",
    "date": "2026-03-31",
    "url": "https://www.ivanhoemines.com/news-stories/news-release/ivanhoe-mines-announces-updated-independent-study-results-for-the-kamoa-kakula-copper-complex/",
    "pdf": "https://www.ivanhoemines.com/wp-content/uploads/20260331-Kamoa-Kakula-Technical-Report-ABF.pdf"
   },
   "retrieval": {
    "status": "content-verified",
    "date": "2026-07-05",
    "method": "web_fetch markdown",
    "note": "primary release live; all figures above confirmed against it this session"
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "kamoa-kakula",
   "figure": "2027 guidance 380-420 kt",
   "primary_document": {
    "issuer": "Ivanhoe Mines (TSX:IVN)",
    "title": "Kamoa-Kakula 2025 Mineral Reserve & Mineral Resource Technical Report (NI 43-101; AMC/MSA), eff. 31 Dec 2025",
    "type": "NI 43-101 technical report + news release",
    "date": "2026-03-31",
    "url": "https://www.ivanhoemines.com/news-stories/news-release/ivanhoe-mines-announces-updated-independent-study-results-for-the-kamoa-kakula-copper-complex/",
    "pdf": "https://www.ivanhoemines.com/wp-content/uploads/20260331-Kamoa-Kakula-Technical-Report-ABF.pdf"
   },
   "retrieval": {
    "status": "content-verified",
    "date": "2026-07-05",
    "method": "web_fetch markdown",
    "note": "primary release live; all figures above confirmed against it this session"
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "manono-lithium-district",
   "figure": "Roche Dure resource 400 Mt @ 1.65% Li2O",
   "primary_document": {
    "issuer": "AVZ Minerals (ASX:AVZ)",
    "title": "Manono (Roche Dure) DFS + Jul-2021 resource upgrade",
    "type": "ASX announcement / DFS",
    "date": "2020-04",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "manono-lithium-district",
   "figure": "ore reserve 131.7 Mt @ 1.63% Li2O, 990 ppm Sn",
   "primary_document": {
    "issuer": "AVZ Minerals (ASX:AVZ)",
    "title": "Manono (Roche Dure) DFS + Jul-2021 resource upgrade",
    "type": "ASX announcement / DFS",
    "date": "2020-04",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "ore reserve 18.5 Mt @ 4.80% TREO (887 kt contained)",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "resource 214.4 Mt @ 2.15% TREO (4.61 Mt)",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "after-tax NPV US$1.35bn",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "IRR 37%",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "capex ~US$320m",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "opex US$17.42/kg REO",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "24+ yr LOM",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  },
  {
   "asset": "ngualla-ree",
   "figure": "REO-output basis inconsistency flagged (24,000 vs ~16,700 tpa)",
   "primary_document": {
    "issuer": "Peak Rare Earths (LSE:PEAK)",
    "title": "Ngualla Updated Bankable Feasibility Study",
    "type": "BFS",
    "date": "2022-10",
    "url": null,
    "pdf": null
   },
   "retrieval": {
    "status": "unfetched-in-session",
    "date": "2026-07-05",
    "method": null
   },
   "preservation": {
    "byte_sha256": null,
    "status": "pending-desktop-byte-capture",
    "reason": "source is a multi-MB technical-report PDF / ASX filing; byte-exact capture + hash is a desktop step (in-container fetch cannot preserve full source bytes within limits)"
   },
   "gap": false
  }
 ],
 "claims_register_sources": [
  {
   "id": null,
   "source": "Montage Gold Corp. press release \"\u2026first gold pour expected in late Q4-2026\", 19 Jan 2026 (GLOBE NEWSWIRE / montagegold.com); reconfirmed 15 Jun 2026"
  },
  {
   "id": null,
   "source": "Ivanhoe Mines press release + NI 43-101 Kamoa-Kakula MRE (eff. 31 Dec 2025), 31 Mar 2026 (ivanhoemines.com / SEDAR+)"
  },
  {
   "id": null,
   "source": "West Wits Mining ASX development updates (primary filings); first-pour timing per company guidance"
  },
  {
   "id": null,
   "source": "Endeavour Mining plc Assafou DFS results, 23 Apr 2026 (endeavourmining.com / GLOBE NEWSWIRE); NI 43-101 technical report to follow"
  },
  {
   "id": null,
   "source": "Ganfeng Lithium statement, 16 Dec 2024 (via S&P Global 17 Dec 2024) + Leo Lithium DFS"
  },
  {
   "id": null,
   "source": "Reported via Mining Review Mar 2026"
  },
  {
   "id": null,
   "source": "S&P Global Commodity Insights, 19 Jan 2026"
  }
 ],
 "hash_basis": "Preservation hash target = SHA-256 of the source file bytes (the exact PDF/filing), computed on desktop capture. A retrieval-fingerprint of the fetched text is NOT a substitute and is not presented as the source hash.",
 "coi_note": "Kamoa-Kakula and Manono are DRC data-layer records \u2014 figures preserved as public-record facts; no editorial position. Great Lakes COI unaffected."
}