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Proof of Work

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ISBN13: 978-1915103048

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  • Proof of Work

    eBook

    About R 740

    From

    • Scored 12.5/20 in Ethical Consumer's Guide to Booksellers
  •  

    Proof of Work : Blockchain Provocations 20112021

    Book

    Delivery typically takes 2-5 weeks

    About R 950 (inc. delivery)

    From

    • B-corporation supporting literacy
    • Scored 12.5/20 in Ethical Consumer's Guide to Booksellers
    • Ranked 6th in Ethical Revolution's Top Ethical Online Booksellers
    • They donate a book for every book you buy

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