{"id":8898,"date":"2022-02-22T13:46:29","date_gmt":"2022-02-22T10:46:29","guid":{"rendered":"https:\/\/alfacash.blog\/?page_id=8898"},"modified":"2025-06-29T19:30:07","modified_gmt":"2025-06-29T16:30:07","slug":"alfacash-glossary","status":"publish","type":"page","link":"https:\/\/alfacash.blog\/it\/alfacash-glossary\/","title":{"rendered":"Glossario"},"content":{"rendered":"<div class=\"ts-row blocks cf wpb_row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 col-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\">\n\t<div class=\"wpb_text_column wpb_content_element post-content\">\n\t\t<div class=\"wpb_wrapper\">\n\t\t\t<div class=\"glossary-term-bar\"><span class=\"glossary-link-initial-item\"><a href=\"#glossary-a\">un<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-b\">b<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-c\">c<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-d\">d<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-h\">h<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-l\">l<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-m\">m<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-n\">n<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-o\">o<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-p\">p<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-q\">q<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-s\">S<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-t\">t<\/a><\/span><span class=\"glossary-link-initial-item\"><a href=\"#glossary-w\">w<\/a><\/span><\/div><div class=\"glossary-term-list\"><div class=\"glossary-block glossary-block-a\"><span class=\"glossary-letter\" id=\"glossary-a\">un<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/cryptocurrency-address\/\"><span itemprop=\"name\">Indirizzo<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><p>Un indirizzo \u00e8 una blockchain equivalente a un numero di conto bancario nel sistema finanziario tradizionale, o un indirizzo email. Puoi condividere il tuo indirizzo con chiunque dovrebbe essere in grado di inviarti fondi. Ogni criptovaluta ha un diverso tipo di indirizzo: ad esempio, gli indirizzi BTC iniziano con 1, 3 o bc1; ma gli indirizzi Ethereum iniziano con 0x.<\/p>  <!-- wp:paragraph --> <p><\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-b\"><span class=\"glossary-letter\" id=\"glossary-b\">b<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/bitcoin\/\"><span itemprop=\"name\">Bitcoin<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Bitcoin \u00e8 la prima valuta digitale decentralizzata. \u00c8 stato creato nel 2009 da un anonimo fondatore o gruppo di fondatori di Satoshi Nakamoto.<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/bloccare-2\/\"><span itemprop=\"name\">Bloccare<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Una raccolta di transazioni in criptovaluta. Ogni pochi minuti (o secondi, a seconda della blockchain) un miner o validatore verifica l&#039;ordine delle transazioni di un blocco. Il blocco viene quindi aggiunto alla blockchain, che conserva la cronologia di tutti i blocchi. Ogni nuovo blocco aggiunto alla blockchain aumenta la difficolt\u00e0 di riscrivere questa cronologia delle transazioni passate.<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/blockchain-2\/\"><span itemprop=\"name\">Blockchain<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Blockchain \u00e8 un tipo di database che memorizza un insieme immutabile di dati, verificabile a chiunque vi abbia accesso, tramite Internet. La blockchain Bitcoin memorizza esclusivamente le transazioni in valuta, mentre altre blockchain come Ethereum memorizzano anche il codice del contratto intelligente: regole condivise che automatizzano le transazioni finanziarie. Controlla di pi\u00f9 <a href=\"https:\/\/alfacash.blog\/2020\/08\/30\/dummies-what-is-blockchain-how-it-works\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/btc\/\"><span itemprop=\"name\">BTC<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Abbreviazione di Bitcoin.<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/business-to-business-b2b\/\"><span itemprop=\"name\">Business-to-Business (B2B)<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Si riferisce al processo mediante il quale due societ\u00e0 si scambiano beni o servizi. \u00c8 molto comune nel mondo delle criptovalute. Controlla di pi\u00f9 <a href=\"https:\/\/alfacash.blog\/2021\/12\/10\/discover-advantages-blockchain-b2b-payments\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-c\"><span class=\"glossary-letter\" id=\"glossary-c\">c<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/central-bank-digital-currencies-cbdcs\/\"><span itemprop=\"name\">Valute digitali della banca centrale (CBDC)<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Sono valute crittografiche emesse e controllate dalle banche centrali. Molto simili alle criptovalute, ma sono centralizzate e completamente controllate dall&#039;emittente. Controlla di pi\u00f9 <a href=\"https:\/\/alfacash.blog\/2021\/03\/21\/what-cbdc-why-every-country-wants-one\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/cold-storage\/\"><span itemprop=\"name\">Celle frigorifere<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Una chiave privata che non \u00e8 accessibile da Internet. Una tipica cella frigorifera \u00e8 una chiavetta USB, un computer offline o un portafogli di carta (vedi sotto).<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/portafoglio-freddo\/\"><span itemprop=\"name\">Portafoglio freddo<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">Un portafoglio di criptovalute in cold storage (offline da Internet).<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/confirmations\/\"><span itemprop=\"name\">Conferme<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\">In Bitcoin e altre criptovalute, una transazione \u00e8 confermata (valida) quando \u00e8 inclusa in un blocco. Ogni nuovo blocco aggiunge una nuova conferma e aumenta il costo dello storno. Commercianti diversi potrebbero richiedere un numero diverso di conferme. In Bitcoin sono generalmente richieste tre conferme.<\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/criptovaluta\/\"><span itemprop=\"name\">Criptovaluta<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>A digital currency running on a blockchain and built with cryptography. Contrary to central-bank issued currency, cryptocurrency issuance rules are public for everyone to verify and the prices depend on supply and demand. Check more <a href=\"https:\/\/alfacash.blog\/2020\/08\/18\/what-is-cryptocurrency-why-should-care-reasons\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/cryptography\/\"><span itemprop=\"name\">Crittografia<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>La crittografia \u00e8 la base matematica per una comunicazione sicura che consente solo al mittente e al destinatario previsto di un messaggio di visualizzarne il contenuto. I metodi crittografici in Bitcoin controllano ogni transazione e l&#039;intera cronologia delle transazioni.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-d\"><span class=\"glossary-letter\" id=\"glossary-d\">d<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/decentramento\/\"><span itemprop=\"name\">Decentramento<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Il trasferimento del controllo da un&#039;entit\u00e0 centrale a numerose entit\u00e0 minori. In genere, le criptovalute sono decentralizzate. Ogni transazione crittografica viene verificata da una rete decentralizzata di computer in tutto il mondo. Nessuno, azienda o governo, pu\u00f2 interrompere una transazione o modificare la cronologia della blockchain.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/distribuito\/\"><span itemprop=\"name\">Distribuito<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Un sistema distribuito \u00e8 costituito da componenti in esecuzione su diversi computer in rete, che comunicano e coordinano le proprie azioni condividendo messaggi. Bitcoin \u00e8 un sistema distribuito.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-h\"><span class=\"glossary-letter\" id=\"glossary-h\">h<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/hash\/\"><span itemprop=\"name\">Hash<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>A hash is a mathematical function that turns a set of data into a short string of random numbers and letters. Hashes in cryptocurrencies serve as unique identifier for transactions.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/portafoglio-caldo\/\"><span itemprop=\"name\">Portafoglio caldo<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Un portafoglio di criptovalute connesso a Internet. I tipici portafogli mobili o browser sono portafogli caldi.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-l\"><span class=\"glossary-letter\" id=\"glossary-l\">l<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/ledger\/\"><span itemprop=\"name\">Ledger<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Un libro mastro \u00e8 come un foglio di calcolo che tiene traccia di quali indirizzi possiedono quanti bitcoin. La blockchain Bitcoin \u00e8 un registro distribuito e decentralizzato. Non deve essere confuso con &quot;Ledger&quot;, un&#039;azienda dietro i portafogli hardware.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-m\"><span class=\"glossary-letter\" id=\"glossary-m\">m<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/miner\/\"><span itemprop=\"name\">Minatore<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Miners secure some blockchain networks by ordering crypto transactions into blocks and verifying the blocks of other miners. For this work, miners get rewarded with transaction fees and newly issued coins, if the global supply is still on process. Anyone with a computer, Internet, and electricity can be a miner.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/piscine-minerarie\/\"><span itemprop=\"name\">Piscine minerarie<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Migliaia di minatori competono sulla ricompensa che viene pagata solo una volta per blocco. I minatori che si uniscono a un pool minerario si promettono a vicenda di condividere la ricompensa equamente, rendendo la ricompensa pi\u00f9 prevedibile. Diverse aziende offrono piattaforme di pool minerari per minatori di tutto il mondo.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/multi-signature\/\"><span itemprop=\"name\">Multifirma<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Also \u201cmultisig\u201d. While normal crypto wallets need only one private key to make a transaction, multisig wallets need keys from multiple parties. It\u2019s comparable to shared bank accounts. Other blockchains, like Ethereum, provide advanced multisig features, like setting different permissions per users and apps.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-n\"><span class=\"glossary-letter\" id=\"glossary-n\">n<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/node\/\"><span itemprop=\"name\">Nodo<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Un nodo blockchain \u00e8 un server che scarica la cronologia delle transazioni e la condivide con altri nodi della rete. Ogni minatore o validatore \u00e8 un nodo della rete.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-o\"><span class=\"glossary-letter\" id=\"glossary-o\">o<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/open-source\/\"><span itemprop=\"name\">Open Source<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Software che pu\u00f2 essere modificato, copiato, condiviso o sviluppato da chiunque. Il codice per blockchain come Ethereum e Bitcoin \u00e8 Open Source, affinch\u00e9 chiunque possa verificarlo e migliorarlo.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-p\"><span class=\"glossary-letter\" id=\"glossary-p\">p<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/paper-wallet\/\"><span itemprop=\"name\">Portafoglio di carta<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Un pezzo di carta (o altro materiale, a volte) contenente una chiave privata o una frase mnemonica per sbloccare un portafoglio di criptovalute.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/peer-to-peer\/\"><span itemprop=\"name\">Peer-to-Peer<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>A peer-to-peer (P2P) network or service works with interconnected nodes (\"peers\") that share resources with each other without the use of a centralized administrator. The Bitcoin network is peer-to-peer.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/chiave-privata\/\"><span itemprop=\"name\">Chiave privata<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Una chiave crittografica utilizzata con un algoritmo per crittografare e decrittografare i dati. Una chiave privata di criptovaluta ti consente di accedere ai fondi in un portafoglio. La solita frase mnemonica (12 o pi\u00f9 parole casuali) offerta dai wallet per recuperare i propri fondi in altri dispositivi \u00e8 un \u201criassunto\u201d di questa chiave privata. Controlla di pi\u00f9 <a href=\"https:\/\/alfacash.blog\/2021\/09\/15\/public-private-keys-why-important-keep-your-coins\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/proof-of-stake\/\"><span itemprop=\"name\">Prova della posta in gioco<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Proof of Stake (PoS) was created as an alternative to Proof of Work (POW), supporting cheaper and faster transactions. It requires a certain number of coins from validators to be locked up, in order for the network to reach consensus. PoS is seen as a greener alternative than PoW, since it doesn\u2019t need energy to work. Check more <a href=\"https:\/\/alfacash.blog\/2021\/01\/24\/what-proof-of-stake-pos-coins-passive-income\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/proof-of-work\/\"><span itemprop=\"name\">Prova di lavoro<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Proof of Work (PoW) lets one party proof the execution of an algorithm to another party. In the Bitcoin PoW system, miners proof the validity of the transaction in a block. This way, the PoW consensus algorithm solves the 'double-spending problem' making it impossible for one party to create new Bitcoin without the agreement of the other participants. The work, in this case, uses electricity to solve these complicated algorithms. Check more <a href=\"https:\/\/alfacash.blog\/2020\/08\/25\/cryptocurrency-mining-dummies-how-works\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/public-key\/\"><span itemprop=\"name\">Chiave pubblica<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>A public key can be used by anyone to encrypt messages for a particular recipient. In cryptocurrencies, this key enables anyone to receive bitcoin.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-q\"><span class=\"glossary-letter\" id=\"glossary-q\">q<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/qr-code\/\"><span itemprop=\"name\">QR Code<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Una rappresentazione grafica di una chiave pubblica o privata. La scansione dei codici QR \u00e8 un modo semplice per condividere le chiavi tra dispositivi, in particolare computer desktop e telefoni cellulari.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-s\"><span class=\"glossary-letter\" id=\"glossary-s\">S<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/satoshi-nakamoto\/\"><span itemprop=\"name\">Satoshi Nakamoto<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>L&#039;inventore di Bitcoin, che potrebbe essere una persona o un gruppo di persone che ha rilasciato il white paper originale Bitcoin nel 2008. Scopri di pi\u00f9 <a href=\"https:\/\/alfacash.blog\/2020\/10\/15\/who-satoshi-nakamoto-mysterious-bitcoin-creator\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/sha-256\/\"><span itemprop=\"name\">SHA-256<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>The hash function used in the bitcoin mining process to verify transactions. Average users don\u2019t need this knowledge to use cryptos.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/signature\/\"><span itemprop=\"name\">Firma<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Signature in Bitcoin or other blockchain protocols are used to provide a proof about private key ownership without having to reveal the key.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-t\"><span class=\"glossary-letter\" id=\"glossary-t\">t<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/transaction\/\"><span itemprop=\"name\">Transazione<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>A cryptocurrency transaction is an entry on the blockchain ledger, noting sender, receiver and number of coins transacted.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/transaction-fee\/\"><span itemprop=\"name\">Costo della transazione<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>Per premiare minatori o validatori per il lavoro di ordinazione delle transazioni e di verifica dei blocchi, gli utenti devono pagare un certo costo su ogni transazione. Questa commissione pu\u00f2 variare nel tempo, in quanto definita dalla domanda di transazioni. Tuttavia, di solito \u00e8 molto basso, anche inferiore a $1. Non importa l&#039;importo negoziato.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><div class=\"glossary-block glossary-block-w\"><span class=\"glossary-letter\" id=\"glossary-w\">w<\/span><ul><li><span class=\"glossary-link-item\" itemscope itemtype=\"https:\/\/schema.org\/DefinedTerm\"><a itemprop=\"inDefinedTermSet\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/portafoglio\/\"><span itemprop=\"name\">Portafoglio<\/span><\/a> - <span itemprop=\"description\" class=\"glossary-list-term-content\"><!-- wp:paragraph --> <p>A crypto wallet is a user-friendly software or hardware used to manage private keys. There are software wallets for desktop computers, mobile phones and browsers; and hardware wallets with different prices and features. They enable users to manage funds and interact with smart contract blockchains like Ethereum. Check more <a href=\"https:\/\/alfacash.blog\/2021\/02\/03\/how-to-choose-first-crypto-wallet-tips-tricks\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qui<\/a>.<\/p> <!-- \/wp:paragraph --><\/span><\/span><\/li><\/ul><\/div><\/div><br \/>\u00a0<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div><div class=\"ts-row blocks cf wpb_row\"><div class=\"wpb_column vc_column_container vc_col-sm-12 col-12\"><div class=\"vc_column-inner\"><div class=\"wpb_wrapper\"><section class=\"vc_cta3-container\"><div class=\"vc_general vc_cta3 vc_cta3-style-classic vc_cta3-shape-rounded vc_cta3-align-center vc_cta3-color-classic vc_cta3-icon-size-md vc_cta3-actions-bottom\"><div class=\"vc_cta3_content-container\"><div class=\"vc_cta3-content\"><header class=\"vc_cta3-content-header\"><h2>Hey! Do you want to know some crypto slang and abbreviations?<\/h2><\/header><p>Check our article about classic crypto terms: FOMO, DYOR, HODL, and more!<\/p>\n<\/div><div class=\"vc_cta3-actions\"><div class=\"vc_btn3-container vc_btn3-center\" ><a class=\"vc_general vc_btn3 vc_btn3-size-md vc_btn3-shape-rounded vc_btn3-style-modern vc_btn3-color-primary\" href=\"https:\/\/alfacash.blog\/it\/2020\/10\/28\/fomo-btfd-dyor-altri-cripto-termini-che-dovresti-sapere\/%c2%a0\/\" title=\"\" target=\"_blank\">Crypto terms you should know<\/a><\/div><\/div><\/div><\/div><\/section><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"abcdhlmnopqstwaAddress - An address is a blockchain equivalent to a bank account number in the traditional financial system, or an email address. You can share your address with anyone who should be able to send funds to you. Every cryptocurrency has a different type of address: for example, BTC addresses start with 1, 3, or","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blocks.php","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-8898","page","type-page","status-publish"],"featured_image_src":null,"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.4 (Yoast SEO v25.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Glossary - alfa.cash blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Glossary\" \/>\n<meta property=\"og:url\" content=\"https:\/\/alfacash.blog\/it\/alfacash-glossary\/\" \/>\n<meta property=\"og:site_name\" content=\"alfa.cash blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/alfacashstore\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-29T16:30:07+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@AlfacashStore\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/alfacash.blog\/alfacash-glossary\/\",\"url\":\"https:\/\/alfacash.blog\/alfacash-glossary\/\",\"name\":\"Glossary - 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