Observed arrival · 2026-09-29
Custodia’s mine-to-port lot ledger
Custodia presents a chain-of-custody system for tracking artisanal mineral lots from a mine site through export.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Artisanal mining cooperatives, mineral buyers, auditors, and regulators
- Worth noticing
- The page says unvisited sites stay blue rather than being presumed safe; its QR checks are presented as requiring no account or app.
Field notes
The workflow connects miner and site records to sale details, numbered bag seals, and later processing, transport, and export checkpoints. Site status uses green, yellow, or red classifications, while unvisited sites remain blue; a separate readiness view covers governance, safety measures, incidents, and verified documents. The page explicitly says that readiness view is an opinion based on a cooperative’s own data, not a certification.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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