1How claims are rated
Every material claim carries a corroboration badge. It is not editorial confidence; it is a reading of the number, diversity and reliability of the independent sources that confirm it. Even an authoritative official source counts, on its own, as a single source. A figure becomes strong when independent actors of different types agree.
Three or more independent sources of different types (e.g. official, watchdog, press) agree.
Two independent sources, or one authoritative official source plus corroboration.
One source only, or trade-press-only. Reported, but treat with caution until confirmed.
Credible sources disagree, or the figure is a party’s own un-audited estimate.
Source types
2Reference set
The sources the hub draws on, by type. The set widens as the crawl does; the newest developments, and the sources behind each, sit in the Latest feed.
Official / governmentGOV
- EITI · eiti.org
- ITIE-RDC · itierdc.net
- DRC Ministry of Mines · mines.gouv.cd
- US Department of State · state.gov
- US Treasury (OFAC) · home.treasury.gov
International financial institutionsIFI
- IMF · imf.org
- World Bank · worldbank.org
Watchdogs / civil societyNGO
- NRGI · resourcegovernance.org
- The Carter Center · cartercenter.org
- Global Witness · globalwitness.org
- RAID · raid-uk.org
- AFREWATCH · afrewatch.org
- Resource Matters · resourcematters.org
- CNPAV / Congo Is Not For Sale · corruptiontue.org
- PPLAAF · pplaaf.org
- Public Citizen · citizen.org
- Oakland Institute · oaklandinstitute.org
- Business & Human Rights Resource Centre · business-humanrights.org
Contract repositoriesGOV
- ResourceContracts · resourcecontracts.org
- congomines · congomines.org
- CAMI · cami.cd
ReportingPRESS
- Reuters · reuters.com
- Bloomberg · bloomberg.com
- Mining Weekly · miningweekly.com
- Mining.com · mining.com
- Mining Technology · mining-technology.com
- Benchmark Mineral Intelligence · benchmarkminerals.com
- Fastmarkets · fastmarkets.com
- S&P Global · spglobal.com
- Africanews · africanews.com
- Al Jazeera · aljazeera.com
- Mongabay · news.mongabay.com
- The Africa Report · theafricareport.com
- Financial Afrik · financialafrik.com
- China-Global South Project · chinaglobalsouth.com
- openDemocracy · opendemocracy.net
- Ecofin Agency · ecofinagency.com
3Handling uncertainty
Nashiriki does not keep a separate “unverified” list. Any claim that could not be fully confirmed carries a Single source or Contested badge wherever it appears, and the Latest feed can be filtered by rating to surface them.
4Two standing caveats
Transparent is not queryable. EITI’s machine-readable data lags the PDF reports by several years, so disclosure existing and disclosure being usable are different claims.
The evidence base is ageing where it matters most. The foundational findings on missing revenues are from 2017–2019; they remain the reference base, but the live commercial action has since moved into amendments and side-agreements, precisely the least-disclosed layer.