Jakarta, Pintu News – The mystery of Satoshi Nakamoto’s identity and wealth as the creator of Bitcoin (BTC) is heating up again amid the Paris Blockchain Week 2026 event. Blockstream’s CEO, Adam Back, predicts that the network’s migration to an anti-quantum system will be a proving moment for how many coins the legend can actually still access.
If Satoshi was still alive and holding his private key, he was forced to move the asset to a new address to prevent it from being stolen by future quantum computers. This phenomenon not only caught the attention of the crypto community, but also became a crucial point in the history of the security evolution of the world’s most valuable cryptocurrency today.
Adam Back stated that Bitcoin’s (BTC) transition to a post-quantum address format will force all owners of old coins to move their assets immediately. This migration process is vital because public keys in old-school address formats are highly vulnerable to increasingly sophisticated quantum computer attacks.
If Satoshi Nakamoto wants to protect his fortune, he must move thousands of coins to a new and modern security infrastructure. This will automatically reveal whether the legendary wallet is still actively managed or buried forever.
Data from the Arkham platform estimates that wallets associated with Satoshi hold around 1.09 million coins at present. The fantastic value reaches $81.6 billion or equivalent to Rp1,402.3 trillion if converted into rupiah currency. The cryptocurrency community believes that coins that do not move after a long migration period can be considered as assets that have been lost.
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Although the quantum threat sounds scary, Adam Back believes that a breakthrough capable of dismantling security signatures is still 20 years away. He argues that the power of today’s quantum computers is even weaker than a simple five-dollar calculator.
The issues of energy efficiency and system scalability are the main obstacles for this technology to hack into cryptographic networks in the near future. This optimistic outlook gives a sense of calm to crypto asset investors who are worried about the future security of their capital.
Nevertheless, developers are still working hard to prepare a safe migration path to deal with the potential threats of future technology. Jameson Lopp recently proposed a corrective proposal (BIP) to limit coin movement to address formats that are considered quantum vulnerable.
The main focus is to protect older coins whose public keys have been exposed to the public from being easily breached by hackers. This preventive measure shows that the cryptocurrency ecosystem is very serious about maintaining the integrity of data and the security of funds belonging to all its users.
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Blockstream Research has released a paper in December 2025 that proposes a hash-based signature scheme as a new security solution. The technology is designed to replace the ECDSA algorithm and Schnorr signatures currently used by the main Bitcoin (BTC) network.

This hash-based scheme is considered the most promising path as it relies solely on the assumption of a proven hash function. The use of this new standard will ensure that transactions in the crypto world remain impenetrable to supercomputer attacks.
The implementation of this anti-quantum technology will give asset owners ample time to update their wallet addresses. A smooth transition is necessary to avoid mass panic in global markets that could destabilize asset prices.
Adam Back asserts that this technological evolution is a natural part of the long-term growth of a robust decentralized financial system. With proper preparation, the future of cryptocurrencies will remain strong even as computing technology challenges continue to rapidly evolve with each passing year.
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