Researchers are at present racing to search out new methods to make Bitcoin “quantum-proof.”
BitMEX Analysis proposed It is a sequence of technical escape routes that enable customers to get their Bitcoin again even when the community is pressured to freeze susceptible cash to stop theft.
“Quantum Freeze”
Bitcoin builders could also be pressured to implement a “gentle fork freeze.” This successfully locks cash held in susceptible legacy addresses (equivalent to P2PKH and P2PK) in order that nobody can use them.
Nonetheless, if the attacker can’t use the coin, neither can the professional proprietor. Cash is successfully misplaced.
BitMEX is proposing a number of methods to unlock these frozen cash utilizing quantum-secure restoration transactions.
For normal wallets, BitMEX outlines a slipshod however efficient two-step course of to retrieve funds. The consumer broadcasts a transaction that features a “hash dedication” of a non-public key or seed phrase. After a ready interval (for instance, 100 blocks), the consumer broadcasts a second transaction that reveals the important thing or seed phrase.
Zero-knowledge proofs (ZKPs) are a extra superior resolution as a result of they don’t require customers to disclose their non-public key in any respect. As a substitute, connect a ZKP to your transaction that proves you understand the seed phrase.
Save Satoshi’s cash
There are various levels of danger related to Bitcoin handle sorts. Legacy addresses (P2PK), which make up about 8.6% of the availability, embrace the well-known coin mined by Satoshi Nakamoto in 2009.
BitMEX proposed a “Pre-QDay Dedication” that may enable customers to broadcast hashes of their keys earlier than quantum computer systems arrive.
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