Ciao a tutti
In questo nuovo video in dettaglio la crypto Chainlink e tutto quello che la rende una delle migliori crypto del 2020.
Hello everybody
In this new video in detail the crypto Chainlink and all that makes it one of the best crypto of 2020.
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https://www.youtube.com/channel/UC8vPU2BKYdl0Y5egfVWBYQQ?view_as=subscriber
Come è formata Chainlink, proof of stake e come delegare il proprio voto e inizare ad accumulare nel proprio wallet la moneta.
Un video semplice alla portata di tutti dove queste informazioni vengono messe anche in pratica. Dall'exchange al wallet nel Ledger Nano s. La conseguente votazione per iniziare il procedimento di staking. Possibilità di usare anche la app dallo smartphone de Ledger e poter visualizzare l'andamento dello stakind all'interno di essa.
L’idea alla base di Chainlink, con sede a San Francisco, è quella di collegare smart contract attraverso blockchain, consentendo loro di accedere a risorse chiave off-chain, come pagamenti su conti bancari, feed di dati o API web; l’interesse degli sviluppatori è quello di rendere gli smart contract in grado di comunicare con i sistemi esterni, al fine di renderli utili nel mondo del business. Chainlink sfrutta il token LINK e la rete LINK, rilasciando API e altre piattaforme.
Smart contract
Facciamo un passo indietro e cerchiamo di capire cosa sono gli smart contract. Stiamo parlando di infrastrutture decentralizzate, come una blockchain, ovviamente eseguite attraverso applicazioni informatiche. Invece di essere applicabile per legge, come un contratto regolare, uno smart contract fa rispettare il rapporto attraverso un codice crittografico. Essendo in una rete decentralizzata, non c’è modo di manometterla o interferire con la sua esecuzione. Pertanto, l’elemento di fiducia che è necessario per un contratto regolare viene tolto dal quadro con i contratti intelligenti. Tuttavia, gli smart contract non sono in grado di interagire con risorse esterne quali i sistemi bancari, le API e i feed di dati; per questo è necessario che entri in funzione un middleware noto come “oracolo”. Chainlink promuove una rete Oracle completamente decentralizzata e sicura basata sulla tecnologia blockchain e collega i contratti intelligenti con le risorse off-chain.
La rete ChainLink
La rete ChainLink è costituita da due componenti:
Il componente a blockchain
Filtra gli oracoli attraverso accordi sul livello dei servizi, a seconda delle metriche necessarie per uno smart contract.
Il componente a blockchain chiusa
È costituito da nodi Oracle collegati alla rete Ethereum, che recuperano le risposte alle richieste in tempo reale. Chainlink si propone di agire come un intermediario fornendo dati corretti, se necessario, assicurandosi che ciò che viene ricevuto da oracoli è preciso e indipendente.
Qualsiasi fornitore di dati, pagamento, ecc. così come gli sviluppatori, possono entrare a far parte della rete collegando un’API e diventando un Node Operator, responsabile di mantenere la propria API connessa alla rete, in cambio di token LINK per ogni richiesta a catena che soddisfano.
Finora la rete di oracoli è compatibile con Hyperledger, Bitcoin ed Ethereum.
Token di LINK
Il valore dei token LINK ovviamente varia a seconda del successo di ChainLink. Se nessuno lo usa, allora nessuno usa i token LINK, rendendoli inutilizzabili. D’altra parte, se ChainLink diventa una caratteristica comune per chi implementa contratti intelligenti, il prezzo dei gettoni aumenterà.
Il token stesso è un token ERC20 con funzionalità aggiuntive ERC223. È stato fissato un tetto massimo di 32 milioni di dollari, per un approvvigionamento totale di 1 miliardo di dollari. Il 35% andrà agli operatori, mentre un altro 35% sarà venduto al pubblico; il restante 30% sarà utilizzato dall’azienda per lo sviluppo, la retribuzione del personale, ecc.
Se desiderate acquistare gettoni LINK dovete prima acquistare BTC o ETH su una piattaforma come Coinbase attraverso una carta di credito/debito o un bonifico bancario, poi potete scambiarli per LINK su borse che li elencano nei loro altcoins disponibili, come Binance.
Spero che il video vi sia di aiuto e che possa farvi crescere in questo campo.
English
How Chainlink is formed, proof of stake and how to delegate your vote and start accumulating money in your wallet.
A simple video for everyone where this information is also put into practice. From the exchange to the wallet in the Ledger Nano s. The consequent vote to start the staking process. Ability to also use the app from the de Ledger smartphone and be able to view the progress of the stakind within it.
The idea behind Chainlink, based in San Francisco, is to connect smart contracts through blockchain, allowing them to access key off-chain resources, such as bank account payments, data feeds or web APIs; the interest of the developers is to make smart contracts able to communicate with external systems, in order to make them useful in the business world. Chainlink takes advantage of the LINK token and the LINK network, releasing APIs and other platforms.
Smart contract
Let's take a step back and try to understand what smart contracts are. We are talking about decentralized infrastructures, such as a blockchain, obviously executed through IT applications. Instead of being applicable by law, like a regular contract, a smart contract enforces the relationship through a cryptographic code. Being in a decentralized network, there is no way to tamper with it or interfere with its execution. Therefore, the element of trust that is necessary for a regular contract is removed from the framework with smart contracts. However, smart contracts are unable to interact with external resources such as banking systems, APIs and data feeds; for this it is necessary that a middleware known as "oracle" is put into operation. Chainlink promotes a fully decentralized and secure Oracle network based on blockchain technology and connects smart contracts with off-chain resources.
Oracle are centralized third-party devices, so they are not part of the consensus system on which a blockchain is based. Therefore, it is difficult to trust an oracle, as one cannot be entirely sure that it is reliable; this leads the smart contract to perform an action that could be based on incorrect information or be late. The idea behind Chainlink is therefore to create a decentralized network of oracles, which allows people to provide data feeds or APIs directly to smart contracts in exchange for connection tokens. These people are called Node Operators.
The ChainLink network
The ChainLink network consists of two components:
The blockchain component
Filter the oracles through agreements on the level of services, according to the metrics necessary for a smart contract.
The closed blockchain component
It consists of Oracle nodes connected to the Ethereum network, which retrieve replies to requests in real time. Chainlink aims to act as an intermediary by providing correct data if necessary, making sure that what is received by oracles is accurate and independent.
Any data provider, payment, etc. as well as developers, they can join the network by connecting an API and becoming a Node Operator, responsible for keeping their API connected to the network, in exchange for LINK tokens for each chain request they satisfy.
So far the oracle network is compatible with Hyperledger, Bitcoin and Ethereum.
LINK token
The value of the LINK tokens obviously varies depending on the success of ChainLink. If nobody uses it, then nobody uses LINK tokens, making them unusable. On the other hand, if ChainLink becomes a common feature for those who implement smart contracts, the price of tokens will increase.
The token itself is an ERC20 token with additional ERC223 functionality. A cap of $ 32 million has been set for a total supply of $ 1 billion. 35% will go to operators, while another 35% will be sold to the public; the remaining 30% will be used by the company for the development, remuneration of staff, etc.
If you wish to purchase LINK tokens you must first purchase BTC or ETH on a platform such as Coinbase through a credit / debit card or bank transfer, then you can exchange them for LINK on bags that list them in their available altcoins, such as Binance.
I hope the video will help you and that it will make you grow in this field.
English
Ciao a tutti
In questo nuovo video in dettaglio la crypto Chainlink e tutto quello che la rende una delle migliori crypto del 2020.
Hello everybody
In this new video in detail the crypto Chainlink and all that makes it one of the best crypto of 2020.
⏰ Iscriviti Al Canale + 🔔 ⏰ Subscribe to Canale + 🔔
https://www.youtube.com/channel/UC8vPU2BKYdl0Y5egfVWBYQQ?view_as=subscriber
How Chainlink is formed, proof of stake and how to delegate your vote and start accumulating money in your wallet.
A simple video for everyone where this information is also put into practice. From the exchange to the wallet in the Ledger Nano s. The consequent vote to start the staking process. Ability to also use the app from the de Ledger smartphone and be able to view the progress of the stakind within it.
The idea behind Chainlink, based in San Francisco, is to connect smart contracts through blockchain, allowing them to access key off-chain resources, such as bank account payments, data feeds or web APIs; the interest of the developers is to make smart contracts able to communicate with external systems, in order to make them useful in the business world. Chainlink takes advantage of the LINK token and the LINK network, releasing APIs and other platforms.
Smart contract
Let's take a step back and try to understand what smart contracts are. We are talking about decentralized infrastructures, such as a blockchain, obviously executed through IT applications. Instead of being applicable by law, like a regular contract, a smart contract enforces the relationship through a cryptographic code. Being in a decentralized network, there is no way to tamper with it or interfere with its execution. Therefore, the element of trust that is necessary for a regular contract is removed from the framework with smart contracts. However, smart contracts are unable to interact with external resources such as banking systems, APIs and data feeds; for this it is necessary that a middleware known as "oracle" is put into operation. Chainlink promotes a fully decentralized and secure Oracle network based on blockchain technology and connects smart contracts with off-chain resources.
The ChainLink network
The ChainLink network consists of two components:
The blockchain component
Filter the oracles through agreements on the level of services, according to the metrics necessary for a smart contract.
The closed blockchain component
It consists of Oracle nodes connected to the Ethereum network, which retrieve replies to requests in real time. Chainlink aims to act as an intermediary by providing correct data if necessary, making sure that what is received by oracles is accurate and independent.
Any data provider, payment, etc. as well as developers, they can join the network by connecting an API and becoming a Node Operator, responsible for keeping their API connected to the network, in exchange for LINK tokens for each chain request they satisfy.
So far the oracle network is compatible with Hyperledger, Bitcoin and Ethereum.
LINK token
The value of the LINK tokens obviously varies depending on the success of ChainLink. If nobody uses it, then nobody uses LINK tokens, making them unusable. On the other hand, if ChainLink becomes a common feature for those who implement smart contracts, the price of tokens will increase.
The token itself is an ERC20 token with additional ERC223 functionality. A cap of $ 32 million has been set for a total supply of $ 1 billion. 35% will go to operators, while another 35% will be sold to the public; the remaining 30% will be used by the company for the development, remuneration of staff, etc.
If you wish to purchase LINK tokens you must first purchase BTC or ETH on a platform such as Coinbase through a credit / debit card or bank transfer, then you can exchange them for LINK on bags that list them in their available altcoins, such as Binance.
I hope the video will help you and that it will make you grow in this field.
Inglese
How Chainlink is formed, proof of stake and how to delegate your vote and start accumulating money in your wallet.
A simple video for everyone where this information is also put into practice. From the exchange to the wallet in the Ledger Nano s. The consequent vote to start the staking process. Ability to also use the app from the de Ledger smartphone and be able to view the progress of the stakind within it.
The idea behind Chainlink, based in San Francisco, is to connect smart contracts through blockchain, allowing them to access key off-chain resources, such as bank account payments, data feeds or web APIs; the interest of the developers is to make smart contracts able to communicate with external systems, in order to make them useful in the business world. Chainlink takes advantage of the LINK token and the LINK network, releasing APIs and other platforms.
Smart contract
Let's take a step back and try to understand what smart contracts are. We are talking about decentralized infrastructures, such as a blockchain, obviously executed through IT applications. Instead of being applicable by law, like a regular contract, a smart contract enforces the relationship through a cryptographic code. Being in a decentralized network, there is no way to tamper with it or interfere with its execution. Therefore, the element of trust that is necessary for a regular contract is removed from the framework with smart contracts. However, smart contracts are unable to interact with external resources such as banking systems, APIs and data feeds; for this it is necessary that a middleware known as "oracle" is put into operation. Chainlink promotes a fully decentralized and secure Oracle network based on blockchain technology and connects smart contracts with off-chain resources.
Oracle are centralized third-party devices, so they are not part of the consensus system on which a blockchain is based. Therefore, it is difficult to trust an oracle, as one cannot be entirely sure that it is reliable; this leads the smart contract to perform an action that could be based on incorrect information or be late. The idea behind Chainlink is therefore to create a decentralized network of oracles, which allows people to provide data feeds or APIs directly to smart contracts in exchange for connection tokens. These people are called Node Operators.
The ChainLink network
The ChainLink network consists of two components:
The blockchain component
Filter the oracles through agreements on the level of services, according to the metrics necessary for a smart contract.
The closed blockchain component
It consists of Oracle nodes connected to the Ethereum network, which retrieve replies to requests in real time. Chainlink aims to act as an intermediary by providing correct data if necessary, making sure that what is received by oracles is accurate and independent.
Any data provider, payment, etc. as well as developers, they can join the network by connecting an API and becoming a Node Operator, responsible for keeping their API connected to the network, in exchange for LINK tokens for each chain request they satisfy.
So far the oracle network is compatible with Hyperledger, Bitcoin and Ethereum.
LINK token
The value of the LINK tokens obviously varies depending on the success of ChainLink. If nobody uses it, then nobody uses LINK tokens, making them unusable. On the other hand, if ChainLink becomes a common feature for those who implement smart contracts, the price of tokens will increase.
The token itself is an ERC20 token with additional ERC223 functionality. A cap of $ 32 million has been set for a total supply of $ 1 billion. 35% will go to operators, while another 35% will be sold to the public; the remaining 30% will be used by the company for the development, remuneration of staff, etc.
If you wish to purchase LINK tokens you must first purchase BTC or ETH on a platform such as Coinbase through a credit / debit card or bank transfer, then you can exchange them for LINK on bags that list them in their available altcoins, such as Binance .
I hope the video will help you and that it will make you grow in this field.
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