A CNXT 1-of-1 edition of Boletim da Faculdade de Filosofia Ciências e Letras da Universidade de São Paulo Mineralogia, a real Crossref journal registry record (ISSN ISSN 0372-4824). 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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