Bitcoin today shows quite a positive development with prices approaching the range of $77,000 to $78,000. This increase is driven by growing investor interest, especially from large fund flows into crypto ETFs reaching billions of dollars. This trend indicates market confidence is beginning to recover after a decline period earlier in 2026. Additionally, the global crypto market capitalization has also increased significantly, showing a bullish momentum is forming again.

However, Bitcoin still faces challenges at the resistance level around $79,000, so short-term movements may still be volatile. Over the past month, Bitcoin's price has risen more than 15%, reflecting a fairly strong recovery.
Overall, today's condition shows an upward trend, but caution is still necessary because high volatility remains a main characteristic of the current crypto market.
Solana Founder Warns AI Could Break Post-Quantum Cryptography Schemes
Co-founder of Solana, Anatoly Yakovenko, considers artificial intelligence (AI) as the biggest threat in the near future to crypto asset cryptography. He states that AI could crack post-quantum cryptography (PQC) signature schemes before the industry strengthens its security.
Bitcoin developers and analysts are now beginning to agree on the threat of quantum in the future without disrupting Satoshi Nakamoto's ownership.
Yakovenko Pushes Multisig Defense for Post-Quantum Cryptography
The Solana co-founder believes that the industry has not fully understood the mathematical weaknesses or implementation issues of PQC.
He wants wallets to combine several signature schemes with a two-out-of-three multisig system. This setup can be supported natively in Solana transaction processors through Program Derived Addresses.
“In my opinion, the biggest risk is that PQC signature schemes will be broken by AI. We don't even know all the traps on the implementation side, let alone the mathematics,” Yakovenko said.
Curve Finance founder Michael Egorov once asked whether formal verification could cover these vulnerabilities. However, according to Yakovenko, verification only helps if developers already know exactly what needs to be verified.
He still prefers redundancy from two out of three independent schemes.
Bitcoiners Reach Initial Consensus on Satoshi Coins
Alex Thorn, head of research at Galaxy Digital, says a consensus is beginning to form regarding Satoshi's ownership. He cites several discussions held this week in Las Vegas with skeptics, supporters, and other Bitcoiners.
Estimated 1.1 million Bitcoin
BTCUSD
owned by Satoshi are spread across approximately 22,000 P2PK addresses, each containing 50 BTC. Thorn explains that a long-range attack would need to hack each address one by one. Meanwhile, exchanges could migrate to post-quantum addresses before the Q-day arrives.
He adds that the Bitcoin market can usually absorb selling pressure of more than one million BTC. This indicates the network can still withstand worst-case scenarios without sacrificing the core property rights of the network.