モナコインã¸ã®æ”»æ’ƒã‹ã‚‰ã€ãƒ–ãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³ã¸ã®æ”»æ’ƒã‚„マイニングを深掘りã™ã‚‹ - Gunosy Blockchain Blog
ã“ã‚“ã«ã¡ã¯ã€‚ブãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³ã‚„マイニングã«ã¤ã„ã¦ç ”究ã—ã¦ã„る榎本 (@mosa_siru)ã§ã™ã€‚ 2018å¹´5月15æ—¥ã«ã€Monacoinã®ãƒã‚§ãƒ¼ãƒ³ãŒæ”»æ’ƒã•ã‚ŒãŸã‚ˆã†ã§ã™ã€‚ 今回ã¯ã€äº‹ä»¶ãã®ã‚‚ã®ã¨ã„ã†ã‚ˆã‚Šã€ãれを通ã˜ã¦PoWã‚„ãã®æ”»æ’ƒæ‰‹æ³•ã€ãƒžã‚¤ãƒ‹ãƒ³ã‚°ã«ã¤ã„ã¦æ”¹ã‚ã¦æ·±å €ã‚Šã—よã†ã‹ã¨æ€ã„ã¾ã™ã€‚ ブãƒãƒƒã‚¯ã®æ‰¿èªæ•° 確率的finalityã¨ãƒˆãƒ¬ãƒ¼ãƒ‰ã‚ªãƒ• Block withholding attack Selfish miningã®ç ”究ã«ã¤ã„㦠マイニングã®ä¸å¤®æ€§ã¨ãƒãƒƒã‚·ãƒ¥ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ å¯¾ç– çµ‚ã‚ã‚Šã« å®£ä¼ æ‰‹å‰å‘³å™Œã§ã™ãŒã€ãƒžã‚¤ãƒ‹ãƒ³ã‚°ã«ã¤ã„ã¦ã®åŸºæœ¬çš„ãªç†è§£ã¯ã“ã¡ã‚‰ã‚’御覧ãã ã•ã„。 tech.gunosy.io ブãƒãƒƒã‚¯ã®æ‰¿èªæ•° ã¾ãšã”ç†è§£ã„ãŸã ããŸã„ã®ã¯ã€ä»Šå›žã¯æœ€é•·ãƒã‚§ãƒ¼ãƒ³ãŒå¤‰ã‚ã£ãŸã ã‘ã§ã€ã€Œãƒã‚°ã‚’çªã‹ã‚ŒãŸã€ã€Œãƒ–ãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³ã®ãƒ‡ãƒ¼ã‚¿ãŒæ”¹ç«„ã•ã‚ŒãŸã€ã¨ã„ã†è©±ã¯ã‚ã‚Šã¾ã›ã‚“。ã¾ãŸã€ã€Œ6ブãƒãƒƒã‚¯æ‰¿èªã§é€é‡‘ãŒ
Blockchain Use cases and Identity
I just came across with Don Tapscott’s TED Talk titled “How the blockchain is changing money and businessâ€Â 1. In it, he talks about 5 potential use cases of blockchain technology that may result in transformations for a prosperous world. They are: Protecting rights through immutable records, e.g., land title. In many places in the world, government official just comes to the landowner to confiscat
ブãƒãƒƒã‚¯ãƒã‚§ï¼ãƒ³ã‚’構築ã—ãªãŒã‚‰å¦ã¶ | POSTD
ブãƒãƒƒã‚¯ãƒã‚§ï¼ãƒ³ã®ä»•çµ„ã¿ã‚’知るã«ã¯æ§‹ç¯‰ã™ã‚‹ã®ãŒæœ€çŸã®æ–¹æ³• ã“ã®è¨˜äº‹ã‚’èªã‚“ã§ã„ã‚‹ã¨ã„ã†ã“ã¨ã¯ã€ä»®æƒ³é€šè²¨ã®æ‹¡å¤§ã«èˆˆå¥®ã—ã¦ã„ã‚‹ã¨ã„ã†ã“ã¨ã§ã™ã。ブãƒãƒƒã‚¯ãƒã‚§ï¼ãƒ³ã®ä»•çµ„ã¿ã€èƒŒå¾Œã«ã‚る基本的ãªãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã«ã¤ã„ã¦çŸ¥ã‚ŠãŸã„ã®ã§ã—ょã†ã€‚ ã—ã‹ã—ブãƒãƒƒã‚¯ãƒã‚§ï¼ãƒ³ã‚’ç†è§£ã™ã‚‹ã®ã¯ç°¡å˜ã§ã¯ã‚ã‚Šã¾ã›ã‚“。少ãªãã¨ã‚‚ç§ã«ã¯ãã†ã§ã—ãŸã€‚大é‡ã®å‹•ç”»ã®ä¸ã‚’ã•ã¾ã‚ˆã„ã€æŠœã‘ã らã‘ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã«å¾“ã„ã€çµå±€ã€å®Ÿä¾‹ãŒå°‘ãªã™ãŽã¦ãƒ•ãƒ©ã‚¹ãƒˆãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ãŒå¤§ãããªã‚Šã¾ã—ãŸã€‚ ç§ã¯æ‰‹ã‚’å‹•ã‹ã—ã¦å¦ã¶ã®ãŒå¥½ãã§ã™ã€‚コードã®ãƒ¬ãƒ™ãƒ«ã§å†…容を扱ã‚ã–ã‚‹ã‚’å¾—ãªããªã‚Šã€ãã†ã™ã‚‹ã“ã¨ã§èº«ã«ä»˜ãã‹ã‚‰ã§ã™ã€‚åŒã˜ã‚ˆã†ã«ã‚„ã£ã¦ã‚‚らãˆã°ã€ã“ã®è§£èª¬ãŒçµ‚ã‚ã‚‹é ƒã«ã¯ã€æ©Ÿèƒ½ã™ã‚‹ãƒ–ãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³ãŒå‡ºæ¥ä¸ŠãŒã‚Šã€ã©ã®ã‚ˆã†ã«å‹•ãã‹ãŒã—ã£ã‹ã‚Šã¨æŠŠæ¡ã§ãるよã†ã«ãªã‚‹ã§ã—ょã†ã€‚ 準備 ブãƒãƒƒã‚¯ãƒã‚§ï¼ãƒ³ã¨ã¯ãƒ–ãƒãƒƒã‚¯ã¨ã„ã†åã® ä¸å¤‰ã§ã‚·ãƒ¼ã‚±ãƒ³ã‚·ãƒ£ãƒ«ãª 一連ã®ãƒ¬ã‚³ãƒ¼ãƒ‰ã ã¨ã„ã†ã“ã¨ã‚’覚ãˆã¦ãã ã•ã„
Minimum Viable Block Chain - igvita.com
By Ilya Grigorik on May 05, 2014 Cryptocurrencies, and Bitcoin in particular, have been getting a lot of attention from just about every angle: regulation, governance, taxation, technology, product innovation, and the list goes on. The very concept of a "peer-to-peer (decentralized) electronic cash system" turns many of our previously held assumptions about money and finance on their head. That sa
ブãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³ã‚’ã‚‚ã†ä¸€æ®µæ·±ãç†è§£ã™ã‚‹ - ワザノム| wazanova
http://www.igvita.com/2014/05/05/minimum-viable-block-chain/ 1 comment | 0 points | by WazanovaNews â– comment by Jshiike | 39åˆ†å‰ ã“ã®ãƒ–ãƒã‚°ã§Googleã®Ilya GrigorikãŒè¨€åŠã—ã¦ã„る〠（ビットコインã®ï¼‰ãƒ‡ã‚¸ã‚¿ãƒ«è²¨å¹£ã¨ã„ã†å´é¢ã‚ˆã‚Šã€ã‚‚ã£ã¨èˆˆå‘³æ·±ã大ããªæ„味をもã¤ã‚¤ãƒŽãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ã¯ã€ãã®åœŸå°ã¨ãªã£ã¦ã„るブãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³ã®ãƒ†ã‚¯ãƒŽãƒã‚¸ãƒ¼ã€‚ ã¨ã„ã†è€ƒãˆæ–¹ã¯ã€ã„ã¾ã‚„ベイエリアã®ä¸å¿ƒçš„ãªè«–調。ã§ã™ã®ã§ã€ãƒ“ットコインã®è²¨å¹£çš„å´é¢ã®è¦åˆ¶ã‚’当局ãŒæ¤œè¨Žã—ãŸã‚Šã€ãã‚ŒãŒãƒ¡ãƒ‡ã‚£ã‚¢ã§å ±ã˜ã‚‰ã‚Œã¦ã‚‚ã€ã¾ã£ãŸãã²ã‚‹ã¾ãšã«ã€æ˜¨å¹´å¾ŒåŠã‚ãŸã‚Šã¯ãƒ–ãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³å‘¨è¾ºã®ã‚¹ã‚¿ãƒ¼ãƒˆã‚¢ãƒƒãƒ—ã«ã‹ãªã‚ŠæŠ•è³‡ãŒã•ã‚Œã¦ã„ã¾ã™ã€‚ ãれらã®ã‚¹ã‚¿ãƒ¼ãƒˆã‚¢ãƒƒãƒ—ã®ã‚µãƒ¼ãƒ“スãŒã“ã‚Œã‹ã‚‰ä¸–ã®ä¸ã«é †æ¬¡ã§ã¦ãã‚‹ã®ã§ã€ãƒ–ãƒãƒƒã‚¯ãƒã‚§ãƒ¼ãƒ³
The great chain of being sure about things
The great chain of being sure about thingsThe technology behind bitcoin lets people who do not know or trust each other build a dependable ledger. This has implications far beyond the cryptocurrency WHEN the Honduran police came to evict her in 2009 Mariana Catalina Izaguirre had lived in her lowly house for three decades. Unlike many of her neighbours in Tegucigalpa, the country’s capital, she ev
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A Proof of Useful Work for Artificial Intelligence on the Blockchain
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