Would it be feasible to create a blockchain-based system where data hashes are stored in the blockchain, replicated across all nodes, and protected by a self-destruct mechanism? In this system, if a node tries to modify or delete a hash, it triggers replication to other nodes and self-destruction of the altered entry.
For example:
Hash Storage and Replication: Upon signing up, a user's data is hashed and stored in the blockchain, which then replicates across all participating nodes.
Self-Destruction Mechanism: If someone attempts to change or delete a hash on a specific node, the modification triggers a process where the node is forced to destroy the tampered data, and the correct version is replicated across the other nodes.
Tamper Prevention: If an attacker tries to remove or alter an entry, the node involved in the tampering self-destructs, ensuring the data remains consistent across the network.
If this concept could work, what would be the main technical challenges in implementing it? How would this affect scalability, security, and performance in a distributed system? Are there existing protocols or systems that address similar ideas?
