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What is a standard like TRC-20?

The TRC-20 is a technical standard that defines the rules to be followed to create tokens on the Tron . For a token to be recognized by the network and compatible with portfolios and decentralized applications , it must comply with certain requirements: it must be able to be sent, received, displayed , and respond to basic functions such as the transfer or consultation of the balance .

Like the ERC-20 standard Ethereum blockchain , the TRC-20 is used to ensure interoperability between tokens and the Tron ecosystem. The differences between the two networks are mainly in terms of speed , much lower transaction costs transactions validation structure , which is more centralized on a tron.

What is a USDT TRC-20 token?

The USDT (or Tether ) is one of the main stablecoin of the cryptocurrency market, that is to say an asset whose value is indexed to the US dollar in order to ensure price stability. This token is used on a large scale in exchanges, money transfers and payments, for both individuals and businesses. There are in several formats, each operating on a different blockchain .

Among them, the USDT TRC-20 , which is the version issued on the Tron Blockchain , is distinguished by its speed of execution and its extremely low transaction costs . Unlike the USDT Ethereum blockchain (ERC-20), which can become expensive and slow during network congestion, the USDT TRC-20 allows you to send and receive funds almost instantly and at lower cost, which makes it particularly attractive for international transfers or microtransactions.

The TRON network has been specifically designed to provide rapid and economical transactions , which explains more and more users-especially in countries where banking costs are high or poor financial infrastructure-turn to the USDT TRC-20 as an efficient and accessible alternative.

How does the Tron Blockchain work?

The Blockchain Tron is distinguished by its ability to treat a large volume of transactions quickly and at a lower cost . This efficiency is mainly based on the use of a consensus mechanism called Delegated Proof of Stake (DPOs) . Unlike blockchains like Bitcoin or Ethereum , who use proof of work (POW) or proof of stake (POS) , Tron delegates the validation of transactions to a limited group of 27 "super representatives" (SR) , elected by holders of the TRX native token .

These SRs are responsible for producing the blocks and validating transactions , which considerably reduces the time necessary for confirmation : a new block is created every 3 seconds , allowing Tron to reach a treatment capacity of around 150 transactions per second (TPS) in real time. By way of comparison, bitcoin reaches 13 TPS , Ethereum approximately 16 TPS , base  100 TPS , and Solana  960 TPS in real time.

This speed and scalability make platform suitable for decentralized applications ( dApp S ) and frequent transfers , such as those involving the USDT , the most used stablecoin Users thus benefit from very low transaction costs and almost instant confirmation , a major asset for international payments or operations in the DEFI .

However, this performance is accompanied by a compromise in terms of decentralization . With only 27 main validators Tron network is much more centralized than blockchains like Bitcoin or Ethereum , which rely on thousands of independent nodes to validate transactions . This centralization accelerates decision -making and validation of blocks , but reduces network resilience to attack or censorship . It also limits the direct participation of ordinary users in the consensus process , unlike systems where any token holder can participate in validation .

In summary, Tron favors scalability and low costs , making it an attractive solution for many use cases , but at the cost of less decentralization compared to other major blockchains .

What is a decentralized portfolio?

A crypto (or wallet ) portfolio is a tool that allows you to store , send and receive cryptocurrencies independently , without intermediaries. It gives you total control on your private keys and allows you to interact directly with the blockchain .

There are two main categories of wallets:

• The hot wallet S (portfolios connected to the Internet) are often mobile applications, browser extensions or software. They are practical for daily use and allow you to easily manage several blockchain networks and token types (such as the USDT TRC-20 on Tron or the USDT ERC-20 on Ethereum ). However, their permanent Internet connection makes them more vulnerable to attacks.

• The cold wallet S (offline wallets) offer maximum security by storing your private keys on a disconnected physical device. These are the recommended solutions to maintain large long -term amounts.

Major references in cold walletS

For cold wallet S , two major references exist: Ledger and Trezor .

• Ledger (Nano S Plus, Nano X, Stax) is distinguished by his chip Secure Element , certified for maximum security , and by taking charge of more than 15,000 cryptocurrencies via the Ledger Live . The choice of model depends on the number of assets to be managed and the desired features (Bluetooth, autonomy, screen size, etc.).