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Danish Farooqui / Danish Far
npub1cvs…k2m0
2025-01-26 10:51:32
in reply to nevent1q…x7v5

Danish Farooqui on Nostr: Hallmarking done at designated assay offices in the UK (as I’m in UK) that put in ...

Hallmarking done at designated assay offices in the UK (as I’m in UK) that put in the code indicating the carat of gold and also silver. Hallmarking is the key to authenticating purity of gold.
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npub1cvswx5gupszurhg9drd3tpmg35x40azeqa5jjmjxgrd8fd8xj44skak2m0