{"id":6443,"date":"2018-11-20T18:05:50","date_gmt":"2018-11-20T17:05:50","guid":{"rendered":"https:\/\/feel-mining.com\/?p=6443"},"modified":"2021-09-13T13:56:01","modified_gmt":"2021-09-13T11:56:01","slug":"ethereum","status":"publish","type":"post","link":"https:\/\/blog.feel-mining.com\/ethereum\/","title":{"rendered":"Ethereum"},"content":{"rendered":"

Qu’est-ce que l’ethereum ?<\/h2>\n

Cr\u00e9\u00e9 en 2014 par Vitalik Buterin, un programmeur Russe \/ Canadien, l’Ethereum est un \u00ab Ordinateur Mondial \u00bb, il est d\u00e9fini comme un protocole d’\u00e9changes d\u00e9centralis\u00e9s permettant la cr\u00e9ation de contrats intelligents (\u00ab Smart Contracts \u00bb).<\/p>\n

Ces contrats sont en r\u00e9alit\u00e9 des lignes de code informatique programmables qui sont commun\u00e9ment associ\u00e9es \u00e0 des macros dans l\u2019analogie d\u2019un tableau Excel, ils permettent de s\u2019appuyer sur la s\u00e9curit\u00e9 de la technologie blockchain pour rendre les termes et conditions d\u2019un contrat infalsifiable et inalt\u00e9rable. L’Ethereum a pour fonction de permettre \u00e0 des applications et services de fonctionner sans interm\u00e9diaires. Ces contrats s\u2019ex\u00e9cutent publiquement sur la blockchain Ethereum, et n\u2019importe qui ayant les comp\u00e9tences informatiques peut contr\u00f4ler que tout fonctionne correctement. Il utilise une unit\u00e9 de compte d\u00e9nomm\u00e9 \u00ab Ether \u00bb comme moyen de paiement de ces contrats. Sigle : ETH<\/p>\n

Pour aller plus loin, voici un article tr\u00e8s d\u00e9taill\u00e9 de Cryptoast sur l’Ethereum : https:\/\/cryptoast.fr\/fiche-ethereum<\/a><\/p>\n

Comment miner de l’ether ?<\/h2>\n

L\u2019Ether est ce que l\u2019on appelle un Altcoin, pour \u00ab Alternative Coin \u00bb, c\u2019est la monnaie de la blockchain Ethereum et son minage se fait, comme beaucoup de monnaies alternatives, par le proc\u00e9d\u00e9 de Proof-of-Work (POW). Il peut \u00eatre min\u00e9 par processeurs graphiques (GPU) impl\u00e9ment\u00e9s dans ce que l\u2019on appelle des RIGS<\/a>. Cependant le White Paper pr\u00e9voit \u00e0 terme un changement de consensus pour passer vers le Proof-of-Stake (POS) moins \u00e9nergivore rendant ainsi son minage impossible par mat\u00e9riels physiques.<\/p>\n

Des nouvelles ont r\u00e9cemment \u00e9t\u00e9 communiqu\u00e9es par l\u2019\u00e9quipe de d\u00e9veloppeurs d\u2019Ethereum \u00e0 ce sujet, l\u2019annonce d\u2019un Hard-Fork du r\u00e9seau appel\u00e9 \u00ab Constantinople \u00bb proc\u00e9dera prochainement \u00e0 un changement de r\u00e9compense par blocs min\u00e9s qui passera \u00e0 2 Ethers au lieu de 3 actuellement. Le passage en Proof-of-Stake (POS) serait \u00e0 envisager dans un horizon de 12 mois, un d\u00e9lai plusieurs fois report\u00e9 tant la complexit\u00e9 d’un tel changement de consensus est immense sur une blockchain aussi importante que l’Ethereum..  La s\u00e9curit\u00e9 de son r\u00e9seau et la cr\u00e9dibilit\u00e9 de tout son d\u00e9veloppement sont en jeu…<\/p>\n","protected":false},"excerpt":{"rendered":"

Qu’est-ce que l’ethereum ? Cr\u00e9\u00e9 en 2014 par Vitalik Buterin, un programmeur Russe \/ Canadien, l’Ethereum est un \u00ab Ordinateur Mondial \u00bb, il est d\u00e9fini comme un protocole d’\u00e9changes d\u00e9centralis\u00e9s permettant la cr\u00e9ation de contrats intelligents (\u00ab Smart Contracts \u00bb). Ces contrats sont en r\u00e9alit\u00e9 des lignes de code informatique programmables qui sont commun\u00e9ment associ\u00e9es \u00e0 des […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","_wpcom_ai_launchpad_first_post":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[9,83],"tags":[],"class_list":["post-6443","post","type-post","status-publish","format-standard","hentry","category-marche-analyses-cryptomonnaies","category-revues-projets-crypto"],"yoast_head":"\nQu'est ce que l'ethereum ? Comment miner de l'Ether ? Feel Mining<\/title>\n<meta name=\"description\" content=\"Qu'est ce que la cryptomonnaie Ethereum ? Quelles sont ces sp\u00e9cificit\u00e9s ? Comment miner de l'ether ? 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