The Sacred Bridge enables secure asset and message transfer between Solana L1 and the Oasis L2, utilizing optimistic rollup technology with fraud proofs.
Solana L1
↕
┌─────────────────────┐
│ Bridge Portal │
└─────────────────────┘
↕
Oasis L2
Components:
- L1 Bridge Contract
- L2 Bridge Contract
- Message Queue
- Validator Network
- Challenge System
1. Lock assets in L1 contract 2. Generate deposit proof 3. Submit proof to L2 4. Wait for confirmation 5. Receive assets on L2
1. Burn assets on L2 2. Generate withdrawal proof 3. Wait challenge period 4. Submit proof to L1 5. Claim assets on L1
pub struct BridgeMessage {
// Message identifier
id: Hash,
// Source chain
source: ChainId,
// Destination chain
destination: ChainId,
// Message sender
sender: Address,
// Message recipient
recipient: Address,
// Message payload
payload: Vec<u8>,
// Nonce for uniqueness
nonce: u64,
}