First writing may be 40,000 years earlier than thought.

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Blockchain technology was originally invented in 1991 by two mathematicians, Stuart Haber and W. Scot Stornetta. They first proposed the system to ensure that timestamps could not be tampered with.

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Patients were warned to expect some disruption as a five-day strike by resident doctors in England got under way on Wednesday 17 December.

13. How can affiliate marketing help my business?Affiliate marketing can help you grow your business in the following ways:

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