A CNXT 1-of-1 edition of NUVEEN S&P 500 BUY-WRITE INCOME FUND, a real GLEIF Legal Entity Identifier (LEI) Golden Copy record (LEI 5493000J8QMCY5J7XP73). Identity is verbatim from the source registry; the web+usd:// address doubles as the edition's settlement rail — reserved until minted.
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