a.heateor_sss_amp{padding:0 4px;}div.heateor_sss_horizontal_sharing a amp-img{display:inline-block;}.heateor_sss_amp_gab img{background-color:#25CC80}.heateor_sss_amp_parler img{background-color:#892E5E}.heateor_sss_amp_gettr img{background-color:#E50000}.heateor_sss_amp_instagram img{background-color:#624E47}.heateor_sss_amp_yummly img{background-color:#E16120}.heateor_sss_amp_youtube img{background-color:#ff0000}.heateor_sss_amp_teams img{background-color:#5059c9}.heateor_sss_amp_google_translate img{background-color:#528ff5}.heateor_sss_amp_x img{background-color:#2a2a2a}.heateor_sss_amp_rutube img{background-color:#14191f}.heateor_sss_amp_buffer img{background-color:#000}.heateor_sss_amp_delicious img{background-color:#53BEEE}.heateor_sss_amp_rss img{background-color:#e3702d}.heateor_sss_amp_facebook img{background-color:#0765FE}.heateor_sss_amp_perplexity img{background-color:#165962}.heateor_sss_amp_claude img{background-color:#D97757}.heateor_sss_amp_google_ai img{background-color:#000}.heateor_sss_amp_grok img{background-color:#000}.heateor_sss_amp_chatgpt img{background-color:#000}.heateor_sss_amp_digg img{background-color:#006094}.heateor_sss_amp_email img{background-color:#649A3F}.heateor_sss_amp_float_it img{background-color:#53BEEE}.heateor_sss_amp_linkedin img{background-color:#0077B5}.heateor_sss_amp_pinterest img{background-color:#CC2329}.heateor_sss_amp_print img{background-color:#FD6500}.heateor_sss_amp_reddit img{background-color:#FF5700}.heateor_sss_amp_mastodon img{background-color:#6364FF}.heateor_sss_amp_stocktwits img{background-color: #40576F}.heateor_sss_amp_mewe img{background-color:#007da1}.heateor_sss_amp_mix img{background-color:#ff8226}.heateor_sss_amp_tumblr img{background-color:#29435D}.heateor_sss_amp_twitter img{background-color:#55acee}.heateor_sss_amp_vkontakte img{background-color:#0077FF}.heateor_sss_amp_yahoo img{background-color:#8F03CC}.heateor_sss_amp_xing img{background-color:#00797D}.heateor_sss_amp_instagram img{background-color:#527FA4}.heateor_sss_amp_whatsapp img{background-color:#55EB4C}.heateor_sss_amp_aim img{background-color: #10ff00}.heateor_sss_amp_amazon_wish_list img{background-color: #ffe000}.heateor_sss_amp_aol_mail img{background-color: #2A2A2A}.heateor_sss_amp_app_net img{background-color: #5D5D5D}.heateor_sss_amp_balatarin img{background-color: #fff}.heateor_sss_amp_bibsonomy img{background-color: #000}.heateor_sss_amp_bitty_browser img{background-color: #EFEFEF}.heateor_sss_amp_blinklist img{background-color: #3D3C3B}.heateor_sss_amp_blogger_post img{background-color: #FDA352}.heateor_sss_amp_blogmarks img{background-color: #535353}.heateor_sss_amp_bookmarks_fr img{background-color: #E8EAD4}.heateor_sss_amp_box_net img{background-color: #1A74B0}.heateor_sss_amp_buddymarks img{background-color: #ffd400}.heateor_sss_amp_care2_news img{background-color: #6EB43F}.heateor_sss_amp_comment img{background-color: #444}.heateor_sss_amp_diary_ru img{background-color: #E8D8C6}.heateor_sss_amp_diaspora img{background-color: #2E3436}.heateor_sss_amp_dihitt img{background-color: #FF6300}.heateor_sss_amp_diigo img{background-color: #4A8BCA}.heateor_sss_amp_douban img{background-color: #497700}.heateor_sss_amp_draugiem img{background-color: #ffad66}.heateor_sss_amp_evernote img{background-color: #8BE056}.heateor_sss_amp_facebook_messenger img{background-color: #0084FF}.heateor_sss_amp_fark img{background-color: #555}.heateor_sss_amp_fintel img{background-color: #087515}.heateor_sss_amp_flipboard img{background-color: #CC0000}.heateor_sss_amp_folkd img{background-color: #0F70B2}.heateor_sss_amp_google_news img{background-color: #4285F4}.heateor_sss_amp_google_classroom img{background-color: #FFC112}.heateor_sss_amp_google_gmail img{background-color: #E5E5E5}.heateor_sss_amp_hacker_news img{background-color: #F60}.heateor_sss_amp_hatena img{background-color: #00A6DB}.heateor_sss_amp_instapaper img{background-color: #EDEDED}.heateor_sss_amp_jamespot img{background-color: #FF9E2C}.heateor_sss_amp_kakao img{background-color: #FCB700}.heateor_sss_amp_kik img{background-color: #2A2A2A}.heateor_sss_amp_kindle_it img{background-color: #2A2A2A}.heateor_sss_amp_known img{background-color: #fff101}.heateor_sss_amp_line img{background-color: #00C300}.heateor_sss_amp_livejournal img{background-color: #EDEDED}.heateor_sss_amp_mail_ru img{background-color: #356FAC}.heateor_sss_amp_mendeley img{background-color: #A70805}.heateor_sss_amp_meneame img{background-color: #FF7D12}.heateor_sss_amp_mixi img{background-color: #EDEDED}.heateor_sss_amp_myspace img{background-color: #2A2A2A}.heateor_sss_amp_netlog img{background-color: #2A2A2A}.heateor_sss_amp_netvouz img{background-color: #c0ff00}.heateor_sss_amp_newsvine img{background-color: #055D00}.heateor_sss_amp_nujij img{background-color: #D40000}.heateor_sss_amp_odnoklassniki img{background-color: #F2720C}.heateor_sss_amp_oknotizie img{background-color: #fdff88}.heateor_sss_amp_outlook_com img{background-color: #0072C6}.heateor_sss_amp_papaly img{background-color: #3AC0F6}.heateor_sss_amp_pinboard img{background-color: #1341DE}.heateor_sss_amp_plurk img{background-color: #CF682F}.heateor_sss_amp_pocket img{background-color: #ee4056}.heateor_sss_amp_polyvore img{background-color: #2A2A2A}.heateor_sss_amp_printfriendly img{background-color: #61D1D5}.heateor_sss_amp_protopage_bookmarks img{background-color: #413FFF}.heateor_sss_amp_pusha img{background-color: #0072B8}.heateor_sss_amp_qzone img{background-color: #2B82D9}.heateor_sss_amp_refind img{background-color: #1492ef}.heateor_sss_amp_rediff_mypage img{background-color: #D20000}.heateor_sss_amp_renren img{background-color: #005EAC}.heateor_sss_amp_segnalo img{background-color: #fdff88}.heateor_sss_amp_sina_weibo img{background-color: #ff0}.heateor_sss_amp_sitejot img{background-color: #ffc800}.heateor_sss_amp_skype img{background-color: #00AFF0}.heateor_sss_amp_sms img{background-color: #6ebe45}.heateor_sss_amp_slashdot img{background-color: #004242}.heateor_sss_amp_stumpedia img{background-color: #EDEDED}.heateor_sss_amp_svejo img{background-color: #fa7aa3}.heateor_sss_amp_symbaloo_feeds img{background-color: #6DA8F7}.heateor_sss_amp_telegram img{background-color: #3DA5f1}.heateor_sss_amp_trello img{background-color: #1189CE}.heateor_sss_amp_tuenti img{background-color: #0075C9}.heateor_sss_amp_twiddla img{background-color: #EDEDED}.heateor_sss_amp_typepad_post img{background-color: #2A2A2A}.heateor_sss_amp_viadeo img{background-color: #2A2A2A}.heateor_sss_amp_viber img{background-color: #8B628F}.heateor_sss_amp_wordpress img{background-color: #464646}.heateor_sss_amp_wykop img{background-color: #367DA9}.heateor_sss_amp_yahoo_mail img{background-color: #400090}.heateor_sss_amp_yahoo_messenger img{background-color: #400090}.heateor_sss_amp_youmob img{background-color: #3B599D}.heateor_sss_amp_gentlereader img{background-color: #46aecf}.heateor_sss_amp_threema img{background-color: #2A2A2A}.heateor_sss_amp_bluesky img{background-color:#0085ff}.heateor_sss_amp_threads img{background-color:#000}.heateor_sss_amp_raindrop img{background-color:#0b7ed0}.heateor_sss_amp_micro_blog img{background-color:#ff8800}/** * Jetpack related posts */ /** * The Gutenberg block */ .jp-related-posts-i2 { margin-top: 1.5rem; } .jp-related-posts-i2__list { --hgap: 1rem; display: flex; flex-wrap: wrap; column-gap: var(--hgap); row-gap: 2rem; margin: 0; padding: 0; list-style-type: none; } .jp-related-posts-i2__post { display: flex; flex-direction: column; /* Default: 2 items by row */ flex-basis: calc(( 100% - var(--hgap) ) / 2); } /* Quantity qeuries: see https://alistapart.com/article/quantity-queries-for-css/ */ .jp-related-posts-i2__post:nth-last-child(n+3):first-child, .jp-related-posts-i2__post:nth-last-child(n+3):first-child ~ * { /* From 3 total items on, 3 items by row */ flex-basis: calc(( 100% - var(--hgap) * 2 ) / 3); } .jp-related-posts-i2__post:nth-last-child(4):first-child, .jp-related-posts-i2__post:nth-last-child(4):first-child ~ * { /* Exception for 4 total items: 2 items by row */ flex-basis: calc(( 100% - var(--hgap) ) / 2); } .jp-related-posts-i2__post-link { display: flex; flex-direction: column; row-gap: 0.5rem; width: 100%; margin-bottom: 1rem; line-height: 1.2; } .jp-related-posts-i2__post-link:focus-visible { outline-offset: 2px; } .jp-related-posts-i2__post-img { order: -1; max-width: 100%; } .jp-related-posts-i2__post-defs { margin: 0; list-style-type: unset; } /* Hide, except from screen readers */ .jp-related-posts-i2__post-defs dt { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); white-space: nowrap; } .jp-related-posts-i2__post-defs dd { margin: 0; } /* List view */ .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__list { display: block; } .jp-relatedposts-i2[data-layout="list"] .jp-related-posts-i2__post { margin-bottom: 2rem; } /* Breakpoints */ @media only screen and (max-width: 640px) { .jp-related-posts-i2__list { display: block; } .jp-related-posts-i2__post { margin-bottom: 2rem; } } /* Container */ #jp-relatedposts { display: none; padding-top: 1em; margin: 1em 0; position: relative; clear: both; } .jp-relatedposts::after { content: ""; display: block; clear: both; } /* Headline above related posts section, labeled "Related" */ #jp-relatedposts h3.jp-relatedposts-headline { margin: 0 0 1em 0; display: inline-block; float: left; font-size: 9pt; font-weight: 700; font-family: inherit; } #jp-relatedposts h3.jp-relatedposts-headline em::before { content: ""; display: block; width: 100%; min-width: 30px; border-top: 1px solid rgba(0, 0, 0, 0.2); margin-bottom: 1em; } #jp-relatedposts h3.jp-relatedposts-headline em { font-style: normal; font-weight: 700; } /* Related posts items (wrapping items) */ #jp-relatedposts .jp-relatedposts-items { clear: left; } #jp-relatedposts .jp-relatedposts-items-visual { margin-right: -20px; } /* Related posts item */ #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { float: left; width: 33%; margin: 0 0 1em; /* Needs to be same as the main outer wrapper for Related Posts */ box-sizing: border-box; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post { padding-right: 20px; filter: alpha(opacity=80); -moz-opacity: 0.8; opacity: 0.8; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n+4), #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post:nth-child(3n+4) { clear: both; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover .jp-relatedposts-post-title a { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:hover { filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } /* Related posts item content */ #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title, #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { font-size: 14px; line-height: 20px; margin: 0; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs { position: relative; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs a.jp-relatedposts-post-aoverlay { position: absolute; top: 0; bottom: 0; left: 0; right: 0; display: block; border-bottom: 0; } #jp-relatedposts .jp-relatedposts-items p, #jp-relatedposts .jp-relatedposts-items time { margin-bottom: 0; } #jp-relatedposts .jp-relatedposts-items-visual h4.jp-relatedposts-post-title { text-transform: none; margin: 0; font-family: inherit; display: block; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a { font-size: inherit; font-weight: 400; text-decoration: none; filter: alpha(opacity=100); -moz-opacity: 1; opacity: 1; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-title a:hover { text-decoration: underline; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post span { display: block; max-width: 90%; overflow: hidden; text-overflow: ellipsis; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post span { height: auto; max-width: 100%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date, #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-context { opacity: 0.6; } /* Hide the date by default, but leave the element there if * a theme wants to use css to make it visible. */ .jp-relatedposts-items .jp-relatedposts-post .jp-relatedposts-post-date { display: none; } /* Behavior when there are thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual div.jp-relatedposts-post-thumbs p.jp-relatedposts-post-excerpt { display: none; } /* Behavior when there are no thumbnails in visual mode */ #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs p.jp-relatedposts-post-excerpt { overflow: hidden; } #jp-relatedposts .jp-relatedposts-items-visual .jp-relatedposts-post-nothumbs span { margin-bottom: 1em; } /* List Layout */ #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post { clear: both; width: 100%; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img { float: left; overflow: hidden; max-width: 33%; margin-right: 3%; } #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { display: inline-block; max-width: 63%; } /* * Responsive */ @media only screen and (max-width: 640px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 50%; } #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post:nth-child(3n) { clear: left; } #jp-relatedposts .jp-relatedposts-items-visual { margin-right: 20px; } } @media only screen and (max-width: 320px) { #jp-relatedposts .jp-relatedposts-items .jp-relatedposts-post { width: 100%; clear: both; margin: 0 0 1em; } #jp-relatedposts .jp-relatedposts-list .jp-relatedposts-post img.jp-relatedposts-post-img, #jp-relatedposts .jp-relatedposts-list h4.jp-relatedposts-post-title { float: none; max-width: 100%; margin-right: 0; } } /* * Hide the related post section in the print view of a post */ @media print { .jp-relatedposts { display: none !important; } } .wp-block-jetpack-rating-star span.screen-reader-text { border: 0; clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal; }

Site icon Club Innovation & Culture CLIC France

Le dimanche 17 avril 2022, la Cité des sciences et de l’industrie organise sa première chasse aux NFT’oeufs

jeba

© Universcience

Partager :
Temps de lecture : 2 min

Dimanche 17 avril 2022, la Cité des sciences et de l’industrie produit ses premiers NFT et invite son public aÌ€ les découvrir lors d’une grande chasse aux œufs numériques ! En 2022, le traditionnel chocolat laisse donc place aÌ€ une collection originale de 2000 œufs NFT uniques, créés spécifiquement pour l’occasion et disséminés dans les espaces d’exposition de la Cité. Seul ou en famille, collectionneur, technophile ou néophyte, chacun pourra ainsi s’amuser et faire une récolte d’œufs 2022 très originale !

Chaque visiteur muni d’un billet d’entrée est invité aÌ€ participer aÌ€ cette chasse au trésor numérique.

  • Les règles du jeu

Préalablement, aÌ€ l’aide d’un mode d’emploi fourni par la Cité, le joueur adulte doit se créer un portefeuille ou « wallet » lui permettant de stocker les NFT’œufs qu’il va récolter aÌ€ l’issue de sa queÌ‚te.

AÌ€ l’aide de l’application myCité, et d’un systeÌ€me de géolocalisation, le visiteur pourra trouver les différents codes cachés dans les espaces d’exposition de la Cité. Pour chaque code obtenu et saisi, un NFT’œuf unique sera généré et se retrouvera associé puis stocké sur le portefeuille virtuel de l’utilisateur, dans les 72 heures suivant l’événement.

Les 2 000 NFT’œufs sont créés via un algorithme combinant différents parameÌ€tres de personnalisation de l’œuf de PaÌ‚ques (couleur, texture, yeux, accessoires, fond…).

De manieÌ€re aléatoire, certains œufs produits sont « rares », possédant des attributs spécifiques. En revanche les NFT’oeufs ne posseÌ€dent pas de valeur financieÌ€re.

  • Précaution environnementale

Dans un souci de respect de l’environnement, la Cité des sciences et de l’industrie a fait le choix pour cette animation grandeur nature, d’utiliser la blockchain la plus interopérable et la plus écoresponsable actuellement, Polygon.

L’algorithme créatif a été conçu par l’agence Game in Society spécialisée dans les jeux vidéo adaptés aÌ€ la médiation scientifique, technique, culturelle et artistique. Pour ce projet, l’artiste 3D Sophie Tutusaus a participé à  la création des 2 000 NFT’œufs.

https://www.cite-sciences.fr/fr/au-programme/evenements/nftoeufs/

Application myCité sur l’Apple Store

Application myCité sur Google Play

SOURCES: Universcience (CP), Universcience

PHOTOS: Universcience

PHOTO du carousel: © Universcience

Date de première publication: 14/04/2022

Universcience est membre du CLIC France

Quitter la version mobile