7. Security & Interoperability
7.1 Security Model
Each chain operates under a Byzantine Fault Tolerant (BFT) Proof of Stake (PoS) consensus, offering robust security while minimizing energy consumption. Node providers stake tokens to validate and secure the network. MegaChain anchors chain states and modules, ensuring updates or data corruption attempts are immediately identified and rejected.
7.2 Bridgeless Interoperability
MegaYours implements two distinct stakeless bridging systems to preserve asset integrity and ensure cross-chain functionality:
Gamma Chain:
External bridging: Connects to networks such as Ethereum, Polygon, or Solana by tracking on-chain events instead of locking or minting tokens.
State verification: Tokens remain on their origin chain as Gamma Chain verifies state updates using blockhash verification and reference calls—eliminating the need for trust in bridging contracts or wrapped tokens.
Cost efficiency: No transaction fees are incurred since no actual transfers occur.
Native MegaYours Transfers:
Internal bridging: Within the MegaYours ecosystem, bridging is built-in.
Trustless transfers: Logic and data are serialized and cryptographically secured for trustless, efficient transfers between chains.
Standardization: Shared standards ensure consistent behavior for assets or modules as they cross chains.
Example: A token minted on Ethereum can be used in a game on one chain, staked on another, and then unstaked and upgraded on a third—often within seconds—without losing its original properties as the token is moved around different chains.
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