H2K FEATURES
Uniqueness of the solution
  • -1-
    Cryptographic signing of a transaction by a third party

    Transactions in the wallet created in our application are confirmed by the Owner of the wallet and third parties indicated by the Owner.

    Confirmation occurs using cryptographic signatures. Thus, it is verified that the third party signed the transaction from exactly the address that was specified by the owner when creating the wallet.

  • -2-
    Creating personal wallets


    Unlike exchanges, where users do not have a real address on the network’s blockchain and funds are stored in a shared private wallet, we actually create real wallets for users, and they belong to them.

    On our side, requests to send a transaction are checked, after which it is sent to the network.

  • -3-
    Double checking requests


    All transaction requests received by the server are cryptographically signed.

    The server checks the request twice: the front part (that which directly interacts with the application) and the server part (Black Box).

    If the front end is hacked, the black box will still verify the signatures, since the Black Box verifies the signatures of the signers and the owner of the wallet before sending the transaction to the network.

We strongly encourage our users to specify multiple signers for increased security. Adding multiple signers provides an additional layer of security and significantly prevents unauthorized access to your funds. Please remember that the identification of signers must remain confidential and not be disclosed.

What is the

Black Box?

It is a control server with a patented mechanism for protecting secret keys from unauthorized access, providing quick access to the blockchain.
Performs the following functions:
  • Verifying the authenticity of the signature of multi-signature wallets.
  • Creating and sending transactions to the blockchain.
Security is provided by AES+RSA+MPC mechanisms.
Black Box in H2K
1 step
Sending a request to transfer funds
by the wallet owner
2 step
Receiving request data in Black Box through an intermediate gateway
3 step
Signing the transaction by authorized persons and receiving confirmation
in Black Box
4 step
Sending a payment
on the blockchain
Supported blockchain networks
For comfortable work in H2K the following networks are supported
Bitcoin
Ethereum
Tron
Polygon
H2K Bot
In 2023, H2K Bot was launched. It's a chat bot in Telegram based on GPT, which serves as support for the H2K service.
In the future, the entire collected database of questions will be transferred to the neural network to build its own H2K support model.
Go
ChatGPT-3,5 Turbo Version
© 2024 H2K
Information