You are the owner of the key.

All private keys are created and stored on your device. It will not be sent to any server. In other words, you are the only person who can operate all the assets managed here.

It is not necessary to input or confirm personal information.

This is very important matter to us, too. Account creation process is executed quickly without going through complicated operations.

Create your account at your own timing.

We guarantee free experiences that don’t make you feel restricted on the system. Whenever you like, you can operate from your favorite account. You can use accounts according to your purposes.
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HB Blockchain Interface

The HB Blockchain Interface is a wallet of “Ethereum”. At the same time, it is a wallet of “Ethereum tokens”. Our goal is to support as many tokens as possible in order to provide the attraction and possibilities of tokens to more people.

Unique Features

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    Feature 1

    You can use this account to receive from this person and that account to pay for that person. Choice is yours. Our design makes it possible

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    Feature 2

    Our design is visually understandable and will not make you lost about which account your are using now and which is which.

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    Feature 3

    You can obtain rich amount of information if you ask for. You can support as many tokens as you want and manage your favorite ones

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    Feature 4

    Instant transfer with simple operation. Transactions are sent immediately after going through the misoperation prevention screen. A small fee is required for transfer.

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    Feature 5

    You can create a request for transfer to the other party by specifying the amount.

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    Feature 6

    Once you transfer to recipients, you can list and manage them in your account book. It is also possible to check past transfers.

Unique Features

  • null

    Feature 1

    You can use this account to receive from this person and that account to pay for that person. Choice is yours. Our design makes it possible

  • null

    Feature 2

    Our design is visually understandable and will not make you lost about which account your are using now and which is which.

  • null

    Feature 3

    You can obtain rich amount of information if you ask for. You can support as many tokens as you want and manage your favorite ones

  • null

    Feature 4

    Instant transfer with simple operation. Transactions are sent immediately after going through the misoperation prevention screen. A small fee is required for transfer.

  • null

    Feature 5

    You can create a request for transfer to the other party by specifying the amount.

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    Feature 6

    Once you transfer to recipients, you can list and manage them in your account book. It is also possible to check past transfers.

Welcome to the entrance to smart digital world ahead.

Please experience.

Coming soon…

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How It Works

①Select either to create a new wallet or restore a wallet from 12 passphrases.

②Ethereum main account will be displayed. If you want to create a sub-account, swipe a displayed Ethereum card to the right.

③You can set label name for sub-account. Please name it in accord with the purpose of the use of your account.

④To handle tokens, select “token search” from MENU. After searching for an arbitrary token, select the token whose account you want to open.

⑤Select “Add to this Wallet”. Your Ethereum main account will add the token you selected.

FAQ

    Unlike many other wallets, HB Blockchain Interface doesn't store any user information, wallet data, or funds on any centralized server.
    All wallet files are stored strictly client-side, which means that HB Blockchain Interface has no central point of failure. 
    As long as you have a written copy of your wallet's 12-word Passphrase, you will be able to back up or restore all wallet assets indefinitely.
    Transaction (transmission) information sent from this application is encrypted and all the communication is done by secure connection. You don't need to worry about the information leakage.
    That said, while it can't be hacked on a systemic level in the same way centralized services can, HB Blockchain Interface is only as "safe" as your security practices are.
    If you lose your device or download malware onto your computer that grants remote access, malicious users may be able to access your wallet. 
    HB Blockchain Interface can perform the following functions:
  1. Send currencies to another currency address
  2. Receive currency from another currency address
  3. Pair from or to another device's HB Blockchain Interface so that you can access that same wallet across all devices (mobile, tablet)
    An account in HB wallet is like an account number in a bank account.
    It is represented by 42 alphanumeric characters beginning with "0x".
    If you want to send Ether or token, you need to tell your account to your partner.
    On the account screen, you can check your account by swiping down the card.
    You can copy it to the clipboard by pressing the copy icon.
    A private key is information used to issue transactions.
    One account always has one private key.
    By sending Ether or token from your account using a private key, you can prove that the owner of the account has signed the transaction with its private key.
    That is, the owner of the private key is the owner of the account.
    Telling a private key to others is an act equivalent to transferring a cash card and PIN to another person.
    Specify the destination account, specify the amount to send, and press the send button.
    When sending, your account on HB Blockchain Interface must have balance of ether or tokens beyond the sent amount.
    When sending a token, the recipient must have an account with the same type of token as the sender.
    Once a transaction has been successfully completed, it cannot be reversed or canceled.
    This is true for all coins/tokens used in HB Blockchain Interface.
    Fees applied to transaction go to support the networks that run the coin/token.
    So, for instance, every standard (non-contract) ETH transaction currently applies a fee of .000441 ETH.
    The fee is not received by us but is received by users who maintain the Ethereum network.
    The system is permanently maintained by users who contribute to its maintenance receiving fees without an administrator.
    All you have to do is to specify an amount and scan your public key's QR code, as is displayed on the main HB Blockchain Interface screen.
    Alternately, they can use the address displayed on your HB Blockchain Interface screen (under "Your Current [Currency] Address").
    Tap the Receive button and enter the quantity you want to charge (ETH or amount).
    A QR code in which your account and the quantity of the tokens you want to claim are entered is generated.
    Select Menu -> Search Token, select the token you want to install from the token list, and add it.
    The accounts of the tokens that you are installing are all tied to the main account of the Ethereum so that it is easy to manage.
    When you create a new account, a 12-word Passphrase associated with your wallet is also generated. 
    Your Passphrase are 12 random words that are set in a particular order that acts as a tool to recover or back up your wallet on any platform. 
    Every HB Blockchain Interface has a unique Phrase. No two users will have the same Passphrase.
    So, no one, including us, will have access to your funds unless you share your Passphrase with someone. 
    Please write down your 12-word Passphrase and keep a copy in a secure location so you can restore your wallet at anytime. 
    Possible.
    Using one passphrase on multiple terminals is called Wallet pairing.
    You can always see your phrase at Tools > Display Passphrase.
    If you do not save your passphrase and can not restore your account from your private key, you can not access the original account.
    You can check your private key by choosing Menu -> Display PrivateKey.
    Private keys can not be imported with HB Blockchain Interface.
    You can set to enter PIN code when sending Ether or token, checking passphrase, and checking private key.
    That is, PIN code authentication will be done when doing actions related to your funds.
    You can set it by selecting Menu -> Setting PIN Code.
    In order to send a token with HB Blockchain Interface, you need to pay a transmission fee, approximately 10 to 20 yen, by ETH.
    The fee is automatically withdrawn from the main account when sending a token.
    Therefore, when sending a token, you need to add ETH to the main account.
    HB Blockchain Interface is not open source.
    HB Blockchain Interface does not use multisig feature for its transactions.
    We do not have a public API that is available to view.