Backup and Recovery

L1 PostgreSQL (live) · L2 Merkle (per-snapshot) · L3 NAS (long-term) · L4 Hedera HCS (immutable mainnet) · L5 ENS (publicly resolvable). Any single layer can fail · all 4 others corroborate.

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🐝 Operator-grade · books and records · to the shed.

This is a foundational page in the DefendableDocs ecosystem map. The structure is committed · the deep content extends as the platform matures. Cross-references are live below.