{"id":5039,"date":"2025-10-06T10:33:15","date_gmt":"2025-10-06T10:33:15","guid":{"rendered":"https:\/\/icobench.com\/cz\/?p=5039"},"modified":"2025-10-06T10:33:15","modified_gmt":"2025-10-06T10:33:15","slug":"tato-nova-sit-meni-zpusob-jak-funguje-blockchain-doublezero-mainnet-spusten","status":"publish","type":"post","link":"https:\/\/icobench.com\/cz\/novinky\/tato-nova-sit-meni-zpusob-jak-funguje-blockchain-doublezero-mainnet-spusten\/","title":{"rendered":"Tato nov\u00e1 s\u00ed\u0165 m\u011bn\u00ed zp\u016fsob, jak funguje blockchain: DoubleZero mainnet spu\u0161t\u011bn"},"content":{"rendered":"

DoubleZero je nov\u00e1 infrastruktura ur\u010den\u00e1 pro blockchainy a decentralizovan\u00e9 syst\u00e9my.\u00a0Projekt z kategorie DePIN (Decentralized Physical Infrastructure Network) navrhuje s\u00ed\u0165 dedikovan\u00fdch optick\u00fdch spojen\u00ed, kter\u00e1 spojuje m\u011bsta a datov\u00e1 centra po cel\u00e9m sv\u011bt\u011b<\/strong>.<\/p>\n

P\u0159i spu\u0161t\u011bn\u00ed mainnetu-beta v polovin\u011b roku 2025 m\u011bla s\u00ed\u0165 v\u00edce ne\u017e 70 nez\u00e1visle p\u0159isp\u00edvan\u00fdch linek mezi v\u00edce ne\u017e 25 geografick\u00fdmi lokalitami<\/strong>. Tyto linky poskytuj\u00ed \u00fazkop\u00e1smov\u00e9 okruhy a obch\u00e1zej\u00ed ve\u0159ejn\u00fd internet, kter\u00fd nen\u00ed stav\u011bn pro vysokou propustnost a n\u00edzkou latenci blockchain\u016f. Spu\u0161t\u011bn\u00ed DoubleZero p\u0159ineslo i nov\u00fd nativn\u00ed token 2Z.<\/p>\n

Co je DoubleZero a pro\u010d je d\u016fle\u017eit\u00fd<\/span><\/h2>\n

DoubleZero vznikl jako reakce na probl\u00e9m, \u017ee ve\u0159ejn\u00fd internet nen\u00ed optimalizov\u00e1n pro blockchainy<\/a><\/strong>. Zakladatel Austin Federa z Jump Crypto upozor\u0148uje, \u017ee tradi\u010dn\u00ed internetov\u00e9 cesty maj\u00ed tzv. jitter, p\u0159et\u00ed\u017een\u00ed a zbyte\u010dn\u00fd provoz, co\u017e zpomaluje block-propaga\u010dn\u00ed protokoly.<\/p>\n

DoubleZero proto buduje soukromou \u201edruhou kolej\u201c ve form\u011b dedikovan\u00fdch optick\u00fdch okruh\u016f<\/strong>. Ka\u017ed\u00e1 linka m\u00e1 kapacitu a\u017e 100 Gb\/s a s\u00ed\u0165 se skl\u00e1d\u00e1 z dvou kruh\u016f \u2013 inner ring pro provoz ov\u011b\u0159ovatel\u016f a outer ring pro ve\u0159ejn\u00e9 u\u017eivatele.<\/p>\n

\"Co
DoubleZero nab\u00edz\u00ed promy\u0161len\u00fd syst\u00e9m. Zdroj: blocmates.com<\/figcaption><\/figure>\n

Krom\u011b unicast modelu (odes\u00edlatel po\u0161le kopii dat ka\u017ed\u00e9mu p\u0159\u00edjemci) nab\u00eddla s\u00ed\u0165 na testnetu i multicast, kdy se paket replikuje v s\u00edti a doru\u010d\u00ed se pouze opr\u00e1vn\u011bn\u00fdm uzl\u016fm.<\/strong> Multicast je d\u016fle\u017eit\u00fd pro rychl\u00e9 \u0161\u00ed\u0159en\u00ed blok\u016f, hlasov\u00e1n\u00ed valid\u00e1tor\u016f a dal\u0161\u00ed aplikace.<\/p>\n

DoubleZero tak\u00e9 vyu\u017e\u00edv\u00e1 \u201eProof of Utility\u201c tokenomiku: p\u0159isp\u011bvatel\u00e9, valid\u00e1to\u0159i i stakuj\u00edc\u00ed jsou odm\u011b\u0148ov\u00e1ni podle v\u00fdkonu linky<\/strong>. Kryptom\u011bna<\/a> 2Z je postavena na standardu SPL (Solana Program Library) a m\u00e1 maxim\u00e1ln\u00ed z\u00e1sobu 10 miliard kus\u016f.<\/p>\n

Probl\u00e9my, kter\u00e9 DoubleZero \u0159e\u0161\u00ed<\/span><\/h3>\n
    \n
  1. Vysok\u00e9 zpo\u017ed\u011bn\u00ed a jitter (kol\u00eds\u00e1n\u00ed doby doru\u010den\u00ed paket\u016f):<\/strong> Decentralizovan\u00e9 protokoly spol\u00e9haj\u00ed na rychl\u00e9 \u0161\u00ed\u0159en\u00ed blok\u016f. Ve\u0159ejn\u00fd internet m\u00e1 latenci i des\u00edtky milisekund a jitter, co\u017e zpomaluje uzly a zvy\u0161uje riziko forku (rozd\u011blen\u00ed do dvou verz\u00ed). DoubleZero sni\u017euje latenci na jednotky milisekund d\u00edky p\u0159\u00edm\u00fdm optick\u00fdm okruh\u016fm.<\/li>\n
  2. Duplicitn\u00ed a spamov\u00e9 transakce:<\/strong> Unicast model vy\u017eaduje odesl\u00e1n\u00ed ka\u017ed\u00e9ho bloku nebo transakce ke ka\u017ed\u00e9mu ov\u011b\u0159ovateli zvl\u00e1\u0161\u0165, co\u017e zvy\u0161uje z\u00e1t\u011b\u017e. Multicast model eliminuje duplikaci a \u0161et\u0159\u00ed \u0161\u00ed\u0159ku p\u00e1sma.<\/li>\n
  3. Nedostatek motivace poskytovatel\u016f:<\/strong> Ve\u0159ejn\u00ed ISP (Internet provide\u0159i) nemaj\u00ed finan\u010dn\u00ed motivaci optimalizovat cesty pro blockchain. DoubleZero zav\u00e1d\u00ed staking<\/a> a odm\u011bny, \u010d\u00edm\u017e motivuje poskytovatele k vy\u0161\u0161\u00ed kvalit\u011b slu\u017eeb.<\/li>\n
  4. Chyb\u011bj\u00edc\u00ed programovatelnost:<\/strong> \u0158\u00edzen\u00ed s\u00ed\u0165ov\u00fdch cest nen\u00ed v decentralizovan\u00e9m sv\u011bt\u011b snadn\u00e9. DoubleZero pl\u00e1nuje programovatelnou infrastrukturu, je\u017e umo\u017en\u00ed protokol\u016fm definovat vlastn\u00ed pravidla pro routing a filtrov\u00e1n\u00ed.<\/li>\n<\/ol>\n
    \"DoubleZero
    DoubleZero nab\u00edz\u00ed nov\u00e9 mo\u017enosti propojen\u00ed. Zdroj: blocmates.com<\/figcaption><\/figure>\n

    Utilita tokenu 2Z<\/span><\/h2>\n

    Podle str\u00e1nky CoinMarketCap m\u00e1 token 2Z \u010dty\u0159i hlavn\u00ed funkce:<\/p>\n

      \n
    1. P\u0159\u00edstup k zdroj\u016fm:<\/strong>\u00a0U\u017eivatel\u00e9 plat\u00ed tokenem 2Z (p\u0159\u00edpadn\u011b p\u0159evodem ze Solany) za vyu\u017eit\u00ed s\u00edt\u011b, nap\u0159\u00edklad za synchronizaci blok\u016f nebo propojen\u00ed uzl\u016f.<\/li>\n
    2. Odm\u011bny pro poskytovatele:<\/strong>\u00a0P\u0159isp\u011bvatel\u00e9, kte\u0159\u00ed poskytuj\u00ed optick\u00e9 linky a v\u00fdpo\u010detn\u00ed uzly, dost\u00e1vaj\u00ed 2Z podle m\u011b\u0159en\u00e9ho v\u00fdkonu a vyu\u017eit\u00ed s\u00edt\u011b.<\/li>\n
    3. Staking pro \u00fa\u010dast:<\/strong>\u00a0Aby mohli poskytovatel\u00e9 p\u0159idat linku do s\u00edt\u011b, mus\u00ed stakovat ur\u010dit\u00e9 mno\u017estv\u00ed 2Z, co\u017e zvy\u0161uje bezpe\u010dnost a seri\u00f3znost p\u0159isp\u011bvatele.<\/li>\n
    4. Delegace:<\/strong> Dr\u017eitel\u00e9 t\u00e9to nov\u00e9 kryptom\u011bny<\/a> mohou delegovat sv\u00e9 mince na poskytovatele, \u010d\u00edm\u017e z\u00edskaj\u00ed \u010d\u00e1st odm\u011bn za provoz s\u00edt\u011b.<\/li>\n<\/ol>\n

      Regulace hraje v kryptosv\u011bt\u011b z\u00e1sadn\u00ed roli. DoubleZero p\u0159edstavila model, kter\u00fd z\u00edskal od americk\u00e9 SEC tzv. \u201eno-action\u201c dopis<\/strong>. Ten potvrzuje, \u017ee tokeny 2Z nejsou pova\u017eov\u00e1ny za cenn\u00e9 pap\u00edry, proto\u017ee slou\u017e\u00ed jako odm\u011bna za poskytov\u00e1n\u00ed infrastruktury, nikoli jako investi\u010dn\u00ed n\u00e1stroj se slibem zisku (jako nap\u0159\u00edklad krypto akcie<\/a>).<\/p>\n

      Ka\u017ed\u00fd uzel v s\u00edti funguje nez\u00e1visle a za sv\u00e9 slu\u017eby dost\u00e1v\u00e1 zaplaceno<\/strong>. Tento krok d\u00e1v\u00e1 tokenu pr\u00e1vn\u00ed jistotu a otev\u00edr\u00e1 mu cestu k uveden\u00ed na burzy.<\/p>\n

      Jak DoubleZero funguje v praxi<\/span><\/h2>\n

      DoubleZero pou\u017e\u00edv\u00e1 dvoukruhovou topologii. V \u201einner ring\u201c jsou propojeni valid\u00e1to\u0159i blockchain\u016f, kte\u0159\u00ed pot\u0159ebuj\u00ed nejni\u017e\u0161\u00ed latenci<\/strong>. Outer ring spojuje u\u017eivatele, v\u00fdvoj\u00e1\u0159e a dal\u0161\u00ed uzly, je\u017e mohou akceptovat o n\u011bco vy\u0161\u0161\u00ed zpo\u017ed\u011bn\u00ed. Linky jsou propojeny p\u0159es programovateln\u00fd router, kter\u00fd nasm\u011bruje provoz podle pravidel s\u00edt\u011b. S\u00ed\u0165 m\u00e1 nav\u00edc edge hardware, jen\u017e filtruje spam a zaji\u0161\u0165uje \u0161ifrov\u00e1n\u00ed.<\/p>\n

      V testnetu se prok\u00e1zalo, \u017ee v\u011bt\u0161ina linek poskytuje ni\u017e\u0161\u00ed latenci ne\u017e ve\u0159ejn\u00fd internet. Epochy testovaly redundanci a failover \u2013 pro p\u0159\u00edpad v\u00fdpadku se traffic p\u0159esm\u011bruje na sekund\u00e1rn\u00ed okruh<\/strong>. Od za\u010d\u00e1tku mainnetu-beta se pl\u00e1nuje zvy\u0161ovat kapacitu a zav\u00e1d\u011bt nov\u00e9 funkce: lep\u0161\u00ed monitoring, distribuci zat\u00ed\u017een\u00ed, programovateln\u00e9 API pro v\u00fdvoj\u00e1\u0159e a interoperabilitu s dal\u0161\u00edmi blockchainy. RockawayX, jeden z hlavn\u00edch investor\u016f, zd\u016fraz\u0148uje, \u017ee multicast p\u0159inese \u201eskokov\u00e9 zlep\u0161en\u00ed\u201c pro distribuovan\u00e9 syst\u00e9my a umo\u017en\u00ed nap\u0159\u00edklad efektivn\u00ed \u0159\u00edzen\u00ed skupin valid\u00e1tor\u016f.<\/p>\n

      Jako ide\u00e1ln\u00edm spole\u010dn\u00edkem 2Z se jev\u00ed nov\u00fd meme coin<\/a> Bitcoin Hyper, kter\u00fd \u0159e\u0161\u00ed obdobn\u00fd probl\u00e9m, ale v oblasti transakc\u00ed.<\/strong> Zat\u00edmco DoubleZero se zam\u011b\u0159uje na p\u0159enos dat bez zprost\u0159edkovatel\u016f, Bitcoin Hyper posouv\u00e1 hranice rychlosti a efektivity plateb nad samotn\u00fdm Bitcoinem. Oba projekty tak tvo\u0159\u00ed p\u0159irozen\u011b propojen\u00fd ekosyst\u00e9m Web3, kde komunikace a finance kr\u00e1\u010d\u00ed ruku v ruce.<\/p>\n

      Bitcoin Hyper \u2013 p\u0159ehled<\/span><\/h2>\n

      Bitcoin Hyper (HYPER)<\/a> je nov\u00e1 druh\u00e1 vrstva (layer 2), kter\u00e1 stav\u00ed na technologii Solana Virtual Machine. D\u00edky tomu p\u0159in\u00e1\u0161\u00ed do bitcoinov\u00e9ho ekosyst\u00e9mu rychlost a \u0161k\u00e1lovatelnost zn\u00e1mou ze Solany<\/strong>. B\u011bhem p\u0159edprodeje dok\u00e1zal projekt z\u00edskat p\u0159es 21,5 milionu dolar\u016f. Investory l\u00e1k\u00e1 hlavn\u011b spojen\u00ed vysok\u00e9 propustnosti s bezpe\u010dnost\u00ed Bitcoinu. Bitcoin Hyper zvl\u00e1d\u00e1 zpracovat tis\u00edce transakc\u00ed za sekundu a kone\u010dn\u00e9 vyrovn\u00e1n\u00ed prob\u00edh\u00e1 p\u0159es most s Wrapped BTC.<\/p>\n

      \"O
      Bitcoin Hyper nab\u00edz\u00ed ide\u00e1ln\u00ed synergii s DoubleZero. Zdroj: bitcoinhyper<\/figcaption><\/figure>\n

      Jak HYPER funguje<\/span><\/h3>\n