Messaging Protocols

The bridge enables trustless USDT transfers between Ethereum and TON networks using zk-SNARKs verification.

Message Protocol Specification

Core Components

1. Message Structure

   • Transfer ID

   • Chain identifiers (source and destination)

   • Asset details (USDT amount, decimals)

   • Addresses (sender and receiver)

   • Timestamp

   • Proof parameters

Protocol Flow

1. Message Initiation

   • User initiates transfer on source chain

   • System generates unique transfer ID

   • zk-SNARK proof creation for transfer validity

2. Message Verification

   • Target chain validates proof

   • Checks transfer parameters

   • Verifies chain state transitions

3. Message Finalization

   • Executes USDT transfer on target chain

   • Updates bridge state

   • Emits completion events

Security Features

• Zero-knowledge proofs ensure transfer validity

• Double-spend prevention through nonce tracking

• Cryptographic verification of chain states

• Atomic execution guarantees