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Introduction to Bitcoin

Bitcoin (BTC) is a cryptocurrency that operates on a peer-to-peer network and uses a PoW consensus algorithm. Bitcoin is not led by any centralized organizations, but maintains a common, trusted ledger through blockchain technology and encryption algorithms. Every bitcoin transfer will be recorded by all the miners of the network, and the validity of each transaction is verified by each block.

On October 31, 2008, Satoshi Nakamoto published a White Paper entitled “Bitcoin: A Peer-to-Peer Electronic Cash System”. The first Bitcoin block was unleashed on January 3, 2009. Learn More


BTC Wallet

A BTC wallet can help manage your BTC assets, including balance inquiry, transfer, etc. The most important thing in the wallet is the private key. Because you can control all the assets in the BTC wallet address with your private key.

In order to protect the privacy of users, the BTC wallet provides two types of addresses: main address and child address. At the same time, there are two types of toggle addresses: SegWit and General.  


  • imToken on mobile - Provides secure and trusted digital asset management services to millions of users in more than 200 countries and regions around the world
  • imKey Hardware wallet - Safe and easy to use, protect your digital asset and say no to token theft from now on! 

🔸Please learn how to make a backup before creating a wallet


Bitcoin Trading

You can get BTC in various ways. The easiest way is to buy. There are many cryptocurrency exchanges on the market that allow you to buy BTC, but users need to choose the preferred exchange according to location and payment method.

Before buying BTC, try to understand the purchase methods & risks here, so that you can complete the purchase process in a safer and quicker way.

🔸Exchanges that support the purchase of BTC

  • Coinbase
  • Binance
  • Huobi
  • ...



Bitcoin trading 

You can trade your BTC assets through both decentralized platforms or centralized platforms.

🔸Decentralized Exchange Tokenlon

Tokenlon is a decentralized exchange powered by 0x protocol. It aims to offer a seamless trading experience with fast speed, competitive price and more token options.  The trading assets are completely controlled by users, and you can use Tokenlon to quickly complete currency exchange without topping up or withdrawing.

Tokenlon currently issues imBTC. imBTC is an Ethereum Token issued with a 1:1 anchor to BTC. Unlike BTC, the holder can transfer, redeem, exchange imBTC as well as receive an income share of the Tokenlon platform fees while holding imBTC. Learn More

🔸Centralized Exchange

The exchange acts as a custodian to provide a valuable service with liquidity, featuring low learning costs and high matching efficiency.

  • Binance
  • Huobi


Bitcoin Transaction

Please make sure that your BTC wallet has sufficient assets and the balance is enough to cover the miner fees required for the transfer.

🔸How do Bitcoin transactions work:

🔸You may encounter the following conditions: 


Bitcoin Mining

Anyone can participate in Bitcoin mining. The essence of mining is to process transactions by calculating hashes, to ensure the security of the Bitcoin main network and to keep the account information of the entire network consistent.



Bitcoin Creator

Satoshi Nakamoto, claimed to be Japanese-American, released the Bitcoin white paper "Bitcoin: A Peer-to-Peer Electronic Cash System" in 2008. He mined the genesis block of Bitcoin in 2009. He has disappeared from the public eye and has become a "mystery" forever. Learn More

🔸Related Anecdote

Why was Satoshi Nakamoto born on April 5, 1975?


Bitcoin Related Features


Bitcoin Price


Bitcoin Block Explorer

Bitcoin Block Explorer is a web tool that provides detailed information about Bitcoin blocks, addresses, and transactions. 

🔸You may wonder how to use:


Bitcoin News

Bitcoin News: Latest News

CoinDesk — Leader in Blockchain News


Connection Problems

Try the following ways:

  • Check the condition of the cable.
  • Check if your imKey Pro device is in "Bluetooth connected" status; if so, disconnect the Bluetooth connection first.
  • Try turning on imKey Pro, enter the PIN code, and then plug in the data cable.
  • Wait for a few seconds after plugging in the data cable.

Yes, imKey Pro version supports both USB/Bluetooth connection.

As long as your binding code of imKey Pro's backed up, you can switch between PC/mobile connection at any time.