{"id":69031,"date":"2021-11-17T06:00:00","date_gmt":"2021-11-17T06:00:00","guid":{"rendered":"https:\/\/dev.tradesilvania.com\/stiri-crypto-blockchain-blockchain-nu-este-potrivit-pentru-cbdc-spune-un-economist-al-bancii-nationale-elvetiene-polygon-anunta-infrastructura-scalabila-de-disponibilitate-a-datelor-ava-2\/"},"modified":"2021-11-17T06:00:00","modified_gmt":"2021-11-17T06:00:00","slug":"stiri-crypto-blockchain-blockchain-nu-este-potrivit-pentru-cbdc-spune-un-economist-al-bancii-nationale-elvetiene-polygon-anunta-infrastructura-scalabila-de-disponibilitate-a-datelor-ava-2","status":"publish","type":"post","link":"https:\/\/www.tradesilvania.com\/ro\/news\/stiri-crypto-blockchain-blockchain-nu-este-potrivit-pentru-cbdc-spune-un-economist-al-bancii-nationale-elvetiene-polygon-anunta-infrastructura-scalabila-de-disponibilitate-a-datelor-ava-2\/","title":{"rendered":"\u0218tiri crypto &amp; blockchain &#8211; Blockchain nu este potrivit pentru CBDC, spune un economist al b\u0103ncii na\u021bionale elve\u021biene &#8211; Polygon anun\u021b\u0103 infrastructura scalabil\u0103 de disponibilitate a datelor, Avail \u2013 17-11-2021"},"content":{"rendered":"<p>\n                <img decoding=\"async\" src=\"https:\/\/www.tradesilvania.com\/wp-content\/uploads\/2025\/12\/World-News-15-18.png\" alt=\"\u0218tiri crypto &amp; blockchain - Blockchain nu este potrivit pentru CBDC, spune un economist al b\u0103ncii na\u021bionale elve\u021biene - Polygon anun\u021b\u0103 infrastructura scalabil\u0103 de disponibilitate a datelor, Avail \u2013 17-11-2021\" \/>\n            <\/p>\n<p><strong>Blockchain nu este potrivit pentru CBDC, spune un economist al b\u0103ncii na\u021bionale elve\u021biene<\/strong><\/p>\n<p>Blockchain, tehnologia care st\u0103 la baza criptomonedelor precum Bitcoin (BTC), nu este solu\u021bia potrivit\u0103 pentru o moned\u0103 digital\u0103 a b\u0103ncii centrale, potrivit unui economist de la banca central\u0103 a Elve\u021biei.<\/p>\n<p>Carlos Lenz, economist-\u0219ef al B\u0103ncii Na\u021bionale a Elve\u021biei, a sus\u021binut c\u0103 func\u021biile de descentralizare bazate pe blockchain nu sunt eficiente pentru o moned\u0103 digital\u0103 controlat\u0103 de stat, cum ar fi francul digital, a relatat ziarul elve\u021bian \u00een limba german\u0103, The Handelszeitung.<\/p>\n<p>Economistul ar fi men\u021bionat c\u0103 exist\u0103 un num\u0103r mare de oportunit\u0103\u021bi tehnologice pentru construirea unui franc digital. <em>&#8222;Ne-am putea imagina un cont direct cu Banca Na\u021bional\u0103. Nu c\u0103 am vrea s\u0103 facem asta, dar ar fi cea mai simpl\u0103 form\u0103&#8221;<\/em>, a declarat Lenz. O alt\u0103 op\u021biune ar putea fi utilizarea tehnologiei blockchain care s\u0103 permit\u0103 opera\u021biuni cu monede digitale f\u0103r\u0103 nicio autoritate central\u0103, a precizat el. Cu toate acestea, blockchain este <em>&#8222;foarte ineficient\u0103&#8221;<\/em>, a sus\u021binut economistul: <em>&#8222;Nu cred c\u0103 o solu\u021bie descentralizat\u0103 este ideal\u0103&#8221;.<\/em><\/p>\n<p>Lenz a continuat spun\u00e2nd c\u0103 banca central\u0103 a Elve\u021biei nu are \u00een prezent niciun plan de a introduce un franc digital. Economistul a subliniat c\u0103 <em>&#8222;sistemul de pl\u0103\u021bi existent func\u021bioneaz\u0103 bine&#8221;<\/em> \u0219i c\u0103 nu este nevoie de un CBDC \u00een Elve\u021bia. Economistul a mai precizat c\u0103 nu exist\u0103 nici riscul ca francul s\u0103 fie \u00eenlocuit de alte monede, precum euro, dac\u0103 Elve\u021bia prefer\u0103 s\u0103 stea departe de dezvoltarea CBDC. <a href=\"https:\/\/cointelegraph.com\/news\/blockchain-not-suitable-for-cbdc-says-swiss-national-bank-economist?ref=tradesilvania.com\">(Sursa EN)<\/a><\/p>\n<p><strong>Polygon anun\u021b\u0103 infrastructura scalabil\u0103 de disponibilitate a datelor, Avail<\/strong><\/p>\n<p>Dezvoltatorul de infrastructur\u0103 de scalabilitate Ethereum (ETH), Polygon, a anun\u021bat lansarea unei solu\u021bii de disponibilitate a datelor scalabile \u0219i de uz general, numit\u0103 Avail.<\/p>\n<p>Potrivit unui comunicat, Polygon a dezv\u0103luit c\u0103 Avail va func\u021biona ca un instrument de disponibilitate a datelor pentru layere de execu\u021bie precum sidechains, re\u021bele independente \u0219i protocoale layer-two.<\/p>\n<p>Unul dintre obstacolele majore pentru scalarea eficient\u0103 a blockchain-ului este problema disponibilit\u0103\u021bii datelor. Actorii r\u0103u inten\u021biona\u021bi pot transmite blocuri \u00een re\u021bea cu date incomplete, iar ceilal\u021bi participan\u021bi nu vor fi mai \u00een\u021belep\u021bi.<\/p>\n<p>Pentru a aborda aceast\u0103 problem\u0103, echipa Polygon a declarat c\u0103 Avail utilizeaz\u0103 codarea prin \u0219tergere \u0219i angajamentul polinomial pentru a combate dovezile de fraud\u0103 cu codificarea datelor prin crearea unui strat bidimensional de disponibilitate a datelor.<\/p>\n<p>\u00cen loc s\u0103 \u00ee\u0219i creeze propriile protocoale de disponibilitate a datelor, layerele de execu\u021bie pot desc\u0103rca acest rol c\u0103tre layerul Avail, acesta din urm\u0103 ac\u021bion\u00e2nd ca un site de g\u0103zduire securizat\u0103 a datelor.<\/p>\n<p>Pentru lan\u021burile autonome, se pare c\u0103 interfa\u021barea cu Avail de la Polygon va permite acestor re\u021bele s\u0103 se bazeze pe protocoalele de securitate ale validatorului acestuia din urm\u0103. Astfel, aceste lan\u021buri vor putea rezolva problema disponibilit\u0103\u021bii datelor f\u0103r\u0103 a fi nevoie s\u0103 ruleze propriul set de validatori.<\/p>\n<p>Pentru protocoalele layer-two, anun\u021bul a ar\u0103tat c\u0103 solu\u021biile de scalare precum Validium \u00ee\u0219i pot extinde debitul de scalabilitate prin implementarea Avail pentru a securiza func\u021bia de disponibilitate a datelor offline.<\/p>\n<p>Coment\u00e2nd importan\u021ba lui Avail \u00een contextul eforturilor \u00een curs de desf\u0103\u0219urare pentru a stimula scalabilitatea blockchain, anun\u021bul \u00eel citeaz\u0103 pe co-fondatorul Polygon, Anurag Arjun, care a declarat urm\u0103toarele <em>&#8222;Avail este o component\u0103 cheie a unei noi paradigme \u00een care blockchains vor func\u021biona \u00een viitor&#8221;.<\/em><\/p>\n<p><em>&#8222;Credem c\u0103 solu\u021biile de scalare off-chain \u0219i chains autonome vor necesita o solu\u021bie robust\u0103 de disponibilitate a datelor scalabile \u0219i suntem \u00eenc\u00e2nta\u021bi s\u0103 lucr\u0103m la aceast\u0103 problem\u0103&#8221;,<\/em> a ad\u0103ugat co-fondatorul Polygon \u00een comunicat. <a href=\"https:\/\/cointelegraph.com\/news\/polygon-announces-scalable-data-availability-infrastructure-avail?ref=tradesilvania.com\">(Sursa EN)<\/a><\/p>\n<p><strong>Echipa Tradesilvania<\/strong><\/p>\n<p>Tradesilvania este exchange acreditat pentru tranzac\u021biile cu criptomonede, respect\u00e2nd standardele ISO 27001 \u0219i 9001 pentru siguran\u021ba informa\u021biilor.<\/p>\n<p>Cump\u0103r\u0103 \u0219i tranzac\u021bioneaz\u0103 criptomonede(Bitcoin, Ethereum \u0219i alte 13 criptomonede) instant cu <a href=\"https:\/\/tradesilvania.com\/ro\/?ref=tradesilvania.com\">plata cu card Visa \u0219i Mastercard<\/a>.<\/p>\n<p>P\u0103streaz\u0103 criptomonedele \u00een siguran\u021b\u0103 cu un <a href=\"https:\/\/shop.tradesilvania.com\/ledger-nano-s\/?ref=tradesilvania.com\">Ledger Nano S<\/a> de la magazinul Tradesilvania.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>            Blockchain, tehnologia care st\u0103 la baza criptomonedelor precum Bitcoin (BTC), nu este solu\u021bia potrivit\u0103 pentru o moned\u0103 digital\u0103 a b\u0103ncii centrale, potrivit unui economist de la banca central\u0103 a Elve\u021biei.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[97],"tags":[4058,335,4059],"class_list":["post-69031","post","type-post","status-publish","format-standard","hentry","category-news","tag-banca-nationala-a-elvetiei","tag-cbdc","tag-disponibilitatea-datelor"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Economist elve\u021bian spune c\u0103 blockchain nu este potrivit pentru CBDC Polygon infrastructur\u0103 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