6.1.2 IPFS Memory-Bank: Data Persistence Protocol

Challenge: IPFS only supports content addressing and does not guarantee data persistence.

Solution: The PoSyP (Proof-of-Symbiotic Persistence) protocol.

PoS requires Genesis Lighthouse nodes to not only validate transactions but also provide Proof of Storage for critical IPFS data. Nodes must regularly submit Merkle proofs to verify their storage of NFT metadata, historical snapshots, and digital awareness backups of Ark-Core.

PoSyP incentive: Nodes can only receive block rewards and transaction dividends after successfully submitting PoSyP proofs. This mechanism ensures the permanent storage of all critical data on Noah Chain, serving as a physical safeguard for the civilization's continuity.