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H2K
The project's Hidden keys (hereinafter referred to as H2K) know-how is a fast and secure blockchain technology that functions as a multi-signature wallet. It includes a unique technology with a well-thought-out security system that corresponds to AES.
The solution significantly expands the capabilities of smart contracts, providing access to real-world data and autonomous computations while preserving the security and reliability guarantees inherent in blockchain technology.
Black Box (BB) - the core of the service.
To create a transaction, wallet participants must provide their signature. In our case, the signature can be of two types:
- A generated BB digital code sent to the participant's email or phone.
- A generated BB key pair using the elliptic curve method, with the public key shared with the participant.
Signature verification and collection
The management server is responsible for collecting signatures. It passes the collected signatures to BB, which, in the case of codes, verifies the received signatures against the generated ones. In the case of key signing, BB verifies the participants' keys against those specified during the wallet creation. After successful verification by BB, the transaction is sent to the network.
Successful verification criteria:
- The minimum required number of signatures is collected.
- The signature of the wallet owner matches.
| Functionality of H2K | ||
|---|---|---|
| Supported Blockchains and Tokens:H2K provides full coverage of the Bitcoin (BTC) blockchain and supports the TRON and ETH blockchains, including tokens such as TRX, ETH, and USDT (TRC-20, ERC-20). In the near future, we plan to add support for other tokens. | Convenience: We offer wallet import functionality, the creation of multi-signature wallets (up to 9 signatories), and the ability to create multiple wallets for a single user. | Multi-signature Wallets:We offer a unique offline method for creating, signing, and verifying transactions. |