Bitcoin’s Blockchain Has “100s of Links” to Child Pornography | Fortune

In recent months, Bitcoin’s supporters have pointed to its falling use in illegal transactions as a sign of the cryptocurrency’s growth toward mainstream acceptance. But German researchers say that links to child pornography within technology underlying Bitcoin could stifle its development.
While the blockchain is largely known to be an immutable ledger of Bitcoin transactions corroborated by copies held by participating computers, it also allows its users to leave coded messages. Bitcoin’s crea…

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