[{"@context":"https:\/\/schema.org\/","@type":"NewsArticle","@id":"https:\/\/pibazar.eu\/co-jsou-to-podpisy-signature-multisig\/#NewsArticle","mainEntityOfPage":"https:\/\/pibazar.eu\/co-jsou-to-podpisy-signature-multisig\/","headline":"Co jsou to podpisy? – Signature & Multisig","name":"Co jsou to podpisy? – Signature & Multisig","description":"Sd\u00edlej \u010dl\u00e1nek: Co jsou to podpisy? Prost\u011b jako pe\u010de\u0165. P\u0159edstav si, \u017ee m\u00e1\u0161 tajn\u00fd den\u00ed\u010dek.Aby nikdo nemohl do n\u011bj \u010d\u00edst a nic v n\u011bm pozm\u011bnit, m\u00e1\u0161 na konci ka\u017ed\u00e9 str\u00e1nky sv\u016fj tajn\u00fd podpis.Ten podpis je jako pe\u010de\u0165, kter\u00e1 dokazuje, \u017ee to jsi ty, kdo tam n\u011bco napsal. To sam\u00e9 plat\u00ed pro pen\u011b\u017eenku Pi Network.Kdy\u017e chce\u0161 […]","datePublished":"2024-11-11","dateModified":"2025-06-24","author":{"@type":"Person","@id":"https:\/\/pibazar.eu\/author\/jwkkbiz\/#Person","name":"jwkkbiz","url":"https:\/\/pibazar.eu\/author\/jwkkbiz\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/pibazar.eu\/wp-content\/uploads\/2025\/04\/cropped-jwkkbiz150.png","url":"https:\/\/pibazar.eu\/wp-content\/uploads\/2025\/04\/cropped-jwkkbiz150.png","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Pi Bazar - Pi Network","logo":{"@type":"ImageObject","@id":"https:\/\/pibazar.eu\/wp-content\/uploads\/2025\/10\/pibazareu_1024x1024.png","url":"https:\/\/pibazar.eu\/wp-content\/uploads\/2025\/10\/pibazareu_1024x1024.png","width":1024,"height":1024}},"image":{"@type":"ImageObject","@id":"https:\/\/pibazar.eu\/wp-content\/uploads\/2024\/11\/Co-jsou-to-podpisy-png.webp","url":"https:\/\/pibazar.eu\/wp-content\/uploads\/2024\/11\/Co-jsou-to-podpisy-png.webp","height":683,"width":1024},"url":"https:\/\/pibazar.eu\/co-jsou-to-podpisy-signature-multisig\/","about":["Pi Akademie"],"wordCount":401,"keywords":["Kyc","NakupZaPi","Pay With Pi","PayWithPi","Pi","PiBazar","PiKyc","PiNetwork","PiNetworkKyc","PiNode","PiPay","PiPayment","ZaPiNakup"],"articleBody":"\t\t\t\tSd\u00edlej \u010dl\u00e1nek:\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t        \t\t\t\t\t      \t\t\t\t\t  \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t        \t\t\t\t\t        \t\t\t\t\t        \t\t\t\t      \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t        \t\t\t\t\t       \t\t\t\t      \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t        \t\t\t\t\t      \t\t\t\t\t      \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t        \t\t\t\t\t      \t\t\t\t\t\t    \t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t        \t\t\t\t\t      \t\t\t\t\t\t    \t\t\t\t\t\t\t\t\t     \t\t\t\t            p.spice_share_title            {                font-family:'Julee';                font-size:25px;                line-height:22px;                font-weight:500;                font-style:normal;                text-transform:default;            }                                    p.spice_share_title            {               \tcolor: #858585;            }            body .spice_share_wrapper .spice_social_share_list button.spice_social_share_link,body .spice_share_wrapper .spice_social_share_list a.spice_social_share_link            {            \tbackground-color: #f1f1f1;            \tcolor: #242020;            }            body .spice_share_wrapper .spice_social_share_list button.spice_social_share_link:hover, body .spice_share_wrapper .spice_social_share_list button.spice_social_share_link:focus,\t\t\tbody .spice_share_wrapper .spice_social_share_list a.spice_social_share_link:hover, body .spice_share_wrapper .spice_social_share_list a.spice_social_share_link:focus            {\t\t\t    background: #061018;\t\t\t    color: #ffffff;\t\t\t}        \t\tCo jsou to podpisy? Prost\u011b jako pe\u010de\u0165.P\u0159edstav si, \u017ee m\u00e1\u0161 tajn\u00fd den\u00ed\u010dek.Aby nikdo nemohl do n\u011bj \u010d\u00edst a nic v n\u011bm pozm\u011bnit, m\u00e1\u0161 na konci ka\u017ed\u00e9 str\u00e1nky sv\u016fj tajn\u00fd podpis.Ten podpis je jako pe\u010de\u0165, kter\u00e1 dokazuje, \u017ee to jsi ty, kdo tam n\u011bco napsal.To sam\u00e9 plat\u00ed pro pen\u011b\u017eenku Pi Network.Kdy\u017e chce\u0161 poslat n\u011bjak\u00e9 sv\u00e9 Pi n\u011bkomu jin\u00e9mu, mus\u00ed\u0161 na tu transakci d\u00e1t sv\u016fj podpis.Ten podpis \u0159\u00edk\u00e1:\"Ano, j\u00e1 chci poslat tohle mno\u017estv\u00ed Pi na tuto adresu, a to jsem opravdu j\u00e1.\"Co je to Multisig? – mnohon\u00e1sobn\u00fd podpisMultisig je jako kdy\u017e m\u00e1\u0161 na sv\u00e9m tajn\u00e9m den\u00ed\u010dku m\u00edsto jednoho podpisu hned n\u011bkolik.P\u0159edstav si, \u017ee m\u00e1\u0161 tajnou schr\u00e1nku a chce\u0161, aby ji otev\u0159\u00edt mohly jen dv\u011b osoby najednou.Ka\u017ed\u00e1 z t\u011bch osob m\u00e1 sv\u016fj kl\u00ed\u010d.Aby se schr\u00e1nka otev\u0159ela, mus\u00ed oba kl\u00ed\u010de zapadnout do z\u00e1mku.V pen\u011b\u017eence Pi Network to znamen\u00e1, \u017ee k potvrzen\u00ed transakce je pot\u0159eba v\u00edce podpis\u016f.T\u0159eba jeden tv\u016fj a druh\u00fd od tv\u00e9ho kamar\u00e1da.To je skv\u011bl\u00e9, kdy\u017e chce\u0161 m\u00edt extra jistotu, \u017ee se s tv\u00fdmi Pi nic nestane.Z \u010deho se skl\u00e1d\u00e1?Tv\u00e9ho tajn\u00e9ho kl\u00ed\u010deTajn\u00fd kl\u00ed\u010d je 56znakov\u00fd \u0159et\u011bzec za\u010d\u00ednaj\u00edc\u00ed velk\u00fdm p\u00edsmenem \u201eS\u201c – D\u016fle\u017eit\u00fd pro Aplikace.Ve\u0159ejn\u00fd kl\u00ed\u010d je stejn\u00e9 d\u00e9lky, ale za\u010d\u00ednaj\u00edc\u00ed p\u00edsmenem „G“ (priv\u00e1tn\u00ed je passphrase).Informace o transakciTo je v\u0161echno o tom, kolik pen\u011bz pos\u00edl\u00e1\u0161 a komu.Speci\u00e1ln\u00ed matematick\u00fd kouzelnick\u00fd trikTento trik spoj\u00ed tv\u016fj tajn\u00fd kl\u00ed\u010d a informace o transakci dohromady a vytvo\u0159\u00ed jedine\u010dn\u00fd podpis ve form\u00e1tu Ed25519 pro podpis transakc\u00ed a ov\u011b\u0159ov\u00e1n\u00ed identity.Pokud chce\u0161 zkoumat, m\u016f\u017ee\u0161 nav\u0161t\u00edvit tento fiddle jsfiddle.net\/934jrhmf\/Pro\u010d je to d\u016fle\u017eit\u00e9?Bezpe\u010dnostKdy\u017e m\u00e1\u0161 v\u00edce podpis\u016f, je mnohem t\u011b\u017e\u0161\u00ed, aby n\u011bkdo ukradl tv\u00e9 Pi.Je to jako m\u00edt dva z\u00e1mky na dve\u0159\u00edch m\u00edsto jednoho.KontrolaM\u016f\u017ee\u0161 si nastavit, kolik podpis\u016f je pot\u0159eba k potvrzen\u00ed transakce.Pou\u017e\u00edv\u00e1 se k b\u011b\u017en\u00fdm transakc\u00edm, kter\u00e9 nejsou chytr\u00e9 kontrakty – Smart contracts.\t\t\t\t\t\t\t\t\t\t\t\tCo jsou to podpisy? – Signature & Multisig"},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Co jsou to podpisy? – Signature & Multisig","item":"https:\/\/pibazar.eu\/co-jsou-to-podpisy-signature-multisig\/#breadcrumbitem"}]}]