Google’s Quantum Computer: Is Bitcoin Officially Ruined? (Emergency Update)

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Google's latest quantum computing white paper just cut the qubit requirement by 20x and set a 2029 migration deadline — but Bitcoin needs at least 7 years to fully upgrade. In this emergency deep-dive, The Trading Parrot breaks down the two distinct quantum attack vectors threatening Bitcoin right now, which 35% of the BTC supply is already exposed, why BIP 360 only solves half the problem, and how Ethereum compares. Don't rely on hopium — watch this video to understand the real quantum threat to your crypto holdings before it's too late.
00:00 Intro: Google Quantum Threat and Bitcoin Risk
02:40 Shor's Algorithm: How Quantum Computers Attack Bitcoin
03:29 How Bitcoin Security Works: Private and Public Keys
07:56 Bitcoin Address Formats: P2PK, P2PKH, P2TR Explained
12:52 Two Attack Types: Long and Short Exposure Risks
14:46 Short Exposure Attack: The 10-Minute Window Threat
16:09 UTXO Mechanics: Why Bitcoin Differs from a Bank Account
19:46 Debunking Misconceptions: No Wallet Is Fully Safe Yet
20:15 Two-Part Fix: BIP 360 and Post-Quantum Signatures
24:07 Bitcoin vs Ethereum: Quantum Resistance Compared
29:33 Key Exposure Eras: From Early Bitcoin to Future Protection
32:20 Summary: Three Requirements for Full Quantum Protection
#Bitcoin #QuantumComputing #BTC #CryptoSecurity #Ethereum