GM Brothers and Sisters ✅Post-Quantum Migration May Reveal Satoshi’s Coin Holdings Blockstream CEO Adam Back stated that when Bitcoin migrates to a post-quantum address format in the future, owners will need to move coins from old, quantum-vulnerable addresses Any coins that are not moved could be considered “lost.” This process may reveal how many Bitcoin Satoshi Nakamoto still actually controls ✅Estimated Satoshi Holdings Adam Back estimates that Satoshi holds approximately 500,000 to 1 million BTC Blockchain analytics platform Arkham estimates that wallets linked to Satoshi hold around 1.09 million BTC The migration process would help clarify the actual spendable amount ✅Quantum Threat Is Still Distant, But Preparation Is Needed Adam Back believes current quantum computers are still very immature and that a real breakthrough capable of threatening Bitcoin’s signatures is at least 20 years away Bitcoin has plenty of time to develop and implement quantum-safe standards, giving developers and holders a “long runway” to prepare ✅Technical Direction of the Migration In December 2025, Blockstream Research proposed a hash-based signature scheme as a quantum-safe replacement for the current ECDSA and Schnorr signatures There is also BIP-361, which suggests setting a deadline for migrating quantum-vulnerable old address formats Coins not migrated after the deadline could eventually be frozen or treated as unusable ✅Overall Impact This post-quantum migration is not only about defending against future quantum attacks, but it will also indirectly clarify the actual status of “dormant coins” in Bitcoin’s supply, enhancing the network’s long-term security and transparency Adam Back emphasized that this is a gradual, controlled upgrade rather than an emergency measure －－－－－－－－－－－－－－－－ Plan accordingly & Choose wisely ✨May your life radiant with Bitcoin✨