Bitcoin et Blockchain "Jean-paul DELAHAYE" "1h52"
Video du 21 novembre 2017 mais qui reste intéressante.
18 vues0 commentaire
![Portefeuilles Bitcoin, Hot Wallet et Cold Wallet?| Comprendre le Bitcoin! [Présentation]](https://static.wixstatic.com/media/7d23ee_266d310fab5c4844aaf876148c5ef38d~mv2.jpg/v1/fill/w_92,h_69,fp_0.50_0.50,q_90/7d23ee_266d310fab5c4844aaf876148c5ef38d~mv2.jpg)
![Qu'est ce que Bitcoin? Comprendre le Bitcoin! [Présentation]](https://static.wixstatic.com/media/a27d24_a31c363790014ca88eb230732eb02a2c~mv2.jpg/v1/fill/w_92,h_69,fp_0.50_0.50,q_90/a27d24_a31c363790014ca88eb230732eb02a2c~mv2.jpg)
![Qu'est que la Blockchain? comprendre le Bitcoin! [Présentation]](https://static.wixstatic.com/media/a27d24_630e35d81d4d46d28713ccdd05c55619~mv2.jpg/v1/fill/w_92,h_69,fp_0.50_0.50,q_90/a27d24_630e35d81d4d46d28713ccdd05c55619~mv2.jpg)
![⚙️Staking, Masternode (proof-of-Stake) et Miner (proof-of-work) [Présentation]⚙️](https://static.wixstatic.com/media/a27d24_7097a8104fe547a6b413e0a431f0be14~mv2.jpg/v1/fill/w_92,h_69,fp_0.50_0.50,q_90/a27d24_7097a8104fe547a6b413e0a431f0be14~mv2.jpg)
{"items":["5bf1dac44aa92c001a9f155b","5bc259505cc42f00141bbdb9","5bc0ad9c5cc42f0014176ffa","5bc09704b0eb1c0014092751","5b666555cde3f3024601e0ee","5b478aa382d98300f9223e19"],"styles":{"galleryType":"Columns","groupSize":1,"showArrows":true,"cubeImages":true,"cubeType":"fill","cubeRatio":1.3333333333333333,"isVertical":true,"gallerySize":30,"collageAmount":0,"collageDensity":0,"groupTypes":"1","oneRow":false,"imageMargin":20,"galleryMargin":0,"scatter":0,"rotatingScatter":"","chooseBestGroup":true,"smartCrop":false,"hasThumbnails":false,"enableScroll":true,"isGrid":true,"isSlider":false,"isColumns":false,"isSlideshow":false,"cropOnlyFill":false,"fixedColumns":0,"enableInfiniteScroll":true,"isRTL":false,"minItemSize":50,"rotatingGroupTypes":"","rotatingCropRatios":"","columnWidths":"","gallerySliderImageRatio":1.7777777777777777,"numberOfImagesPerRow":3,"numberOfImagesPerCol":1,"groupsPerStrip":0,"borderRadius":0,"boxShadow":0,"gridStyle":0,"mobilePanorama":false,"placeGroupsLtr":true,"viewMode":"preview","thumbnailSpacings":4,"galleryThumbnailsAlignment":"bottom","isMasonry":false,"isAutoSlideshow":false,"slideshowLoop":false,"autoSlideshowInterval":4,"bottomInfoHeight":0,"titlePlacement":["SHOW_ON_THE_LEFT","SHOW_BELOW"],"galleryTextAlign":"center","scrollSnap":false,"itemClick":"nothing","fullscreen":true,"videoPlay":"hover","scrollAnimation":"NO_EFFECT","slideAnimation":"SCROLL","scrollDirection":0,"scrollDuration":400,"overlayAnimation":"FADE_IN","arrowsPosition":0,"arrowsSize":23,"watermarkOpacity":40,"watermarkSize":40,"useWatermark":true,"watermarkDock":{"top":"auto","left":"auto","right":0,"bottom":0,"transform":"translate3d(0,0,0)"},"loadMoreAmount":"all","defaultShowInfoExpand":1,"allowLinkExpand":true,"expandInfoPosition":0,"allowFullscreenExpand":true,"fullscreenLoop":false,"galleryAlignExpand":"left","addToCartBorderWidth":1,"addToCartButtonText":"","slideshowInfoSize":200,"playButtonForAutoSlideShow":false,"allowSlideshowCounter":false,"hoveringBehaviour":"NEVER_SHOW","thumbnailSize":120,"magicLayoutSeed":1,"imageHoverAnimation":"NO_EFFECT","imagePlacementAnimation":"NO_EFFECT","calculateTextBoxWidthMode":"PERCENT","textBoxHeight":26,"textBoxWidth":200,"textBoxWidthPercent":64,"textImageSpace":10,"textBoxBorderRadius":0,"textBoxBorderWidth":0,"loadMoreButtonText":"","loadMoreButtonBorderWidth":1,"loadMoreButtonBorderRadius":0,"imageInfoType":"ATTACHED_BACKGROUND","itemBorderWidth":1,"itemBorderRadius":0,"itemEnableShadow":false,"itemShadowBlur":20,"itemShadowDirection":135,"itemShadowSize":10,"imageLoadingMode":"BLUR","expandAnimation":"NO_EFFECT","imageQuality":90,"usmToggle":false,"usm_a":0,"usm_r":0,"usm_t":0,"videoSound":false,"videoSpeed":"1","videoLoop":true,"jsonStyleParams":"","gallerySizeType":"px","gallerySizePx":726,"allowTitle":true,"allowContextMenu":true,"textsHorizontalPadding":-30,"itemBorderColor":{"themeName":"color_12","value":"rgba(234,229,229,0.75)"},"showVideoPlayButton":true,"galleryLayout":2,"calculateTextBoxHeightMode":"MANUAL","targetItemSize":726,"selectedLayout":"2|bottom|1|fill|true|0|true","layoutsVersion":2,"selectedLayoutV2":2,"isSlideshowFont":true,"externalInfoHeight":26,"externalInfoWidth":0.64},"container":{"width":290,"galleryWidth":310,"galleryHeight":0,"scrollBase":0,"height":null}}