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[ citation needed ] Any activity involving posting short messages can be classified as microblogging although it is usually not considered a microblogging "site" or "service" if it is a secondary, rather than principal service, provided there

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(Top) 1 History 2 Terminology Toggle Terminology subsection 2.1 Altcoins 2.1.1 Stablecoins 2.1.2 Memecoins 3 Physical crypto 4 Architecture Toggle Architecture subsection 4.1 Blockchain 4.2 Nodes 4.2.1 Timestamping 4.3 Mining 4

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[16][17] A search engine called "RankDex" from IDD Information Services, designed by Robin Li in 1996, developed a strategy for site-scoring and page-ranking

[ 16 ] [ 17 ] A search engine called " RankDex " from IDD Information Services, designed by Robin Li in 1996, developed a strategy for site-scoring and page-ranking

( December 2014 ) ( Learn how and when to remove this message ) ( Learn how and when to remove this message ) Rounded magnet icon used on The Pirate Bay Magnet is a URI scheme that defines the format of magnet links , a de facto standard for identifying files ( URN ) by their content, via cryptographic hash value

(Top) 1 Origin 2 Risk mitigation 3 Margin 4 Expiry and final settlement Toggle Expiry and final settlement subsection 4.1 Expiry 4.2 Final settlement 5 Pricing Toggle Pricing subsection 5.1 Arbitrage arguments 5.2 Pricing via