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What is ISIN?

The International Securities Identification Number: a twelve-character code that uniquely identifies a security worldwide (US0378331005 is Apple's). Regulators, custodians, and clearing systems key on it; it is the share's passport.

For tokenized stocks the ISIN is the tie between token and underlying: the token tracks the security the ISIN names, and the diligence chain (issuer filings, exchange listing, token contract) hangs off that identification.

ISIN on U.CASH

Tokenized asset pages on U.CASH carry the underlying's ISIN where issued, beside the SEC CIK and the verified token contract: the traditional identifier and the on-chain one, on the same page.

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See also

All tokenized stocksEquities view

ISIN: FAQ

Does the token share the share's ISIN?
The token references the underlying's ISIN as its tracking target; the token itself is identified by its contract. U.CASH lists both on the asset page.
What if a tokenized asset has no ISIN?
Pre-IPO and some ETF trackers have no listed ISIN for the wrapper; the page then anchors on the issuer, the SPV or fund structure, and the filings that do exist.
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