Altcoins
Latest news, analysis, and updates on Altcoins from A47 News.
4 stories in Crypto · Updated live
Zcash NU7 Mainnet Activation Height Finalized for November Launch
On October 21, 2026, Zcash developers set the NU7 mainnet activation height at block 3,543,405, with a target activation date around November 5. This decision follows a developer agreement aimed at optimizing the network for faster transaction confirmations and sustainability. The long-term implication is a potential increase in Zcash's usability and market competitiveness as it adapts to evolving cryptocurrency demands.
Qubic Blockchain Resumes Operations After $1.3 Million Wallet Exploit
Qubic blockchain restarted operations on October 19, 2026, following a security incident that drained 1,404 wallets of approximately 2.94 trillion QU tokens valued at $1.3 million. The exploit was triggered by weak wallet recovery seed generation in legacy software on Apple devices, prompting validators to halt the network and implement a recovery plan. This incident highlights significant vulnerabilities in client-side wallet software, likely leading to increased scrutiny and improvements in security protocols across the cryptocurrency industry.
SkyAI Inc. liquidates entire Solana treasury and initiates $201 million share buyback
SkyAI Inc. has completed the liquidation of its entire Solana treasury holdings, reporting zero SOL and $223.8 million in cash as of October 16, 2026. This strategic shift follows a series of staged liquidations initiated on October 11, 2026, aimed at funding a cash tender offer for repurchasing shares. The long-term implication suggests a potential reevaluation of corporate cryptocurrency strategies as shareholders must now decide between cash or equity in a company devoid of crypto assets.
Richard Heart Detained in Istanbul Amid Tax Fraud Allegations
Richard Heart, founder of the cryptocurrency HEX, was detained by Turkish authorities in Istanbul on October 14, 2026, following a two-year-old Interpol Red Notice related to tax fraud and assault allegations. The immediate trigger for the raid was the execution of this Interpol notice, which led to the seizure of significant assets including cash and luxury vehicles. In the long term, this incident is likely to impact the HEX cryptocurrency market, which has already seen a substantial drop in market capitalization by $246 million.
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Qubic Blockchain Resumes Operations After $1.3 Million Wallet Exploit
Qubic blockchain restarted operations on October 19, 2026, following a security incident that drained 1,404 wallets of approximately 2.94 trillion QU tokens valued at $1.3 million. The exploit was triggered by weak wallet recovery seed generation in legacy software on Apple devices, prompting validators to halt the network and implement a recovery plan. This incident highlights significant vulnerabilities in client-side wallet software, likely leading to increased scrutiny and improvements in security protocols across the cryptocurrency industry.
Zcash NU7 Mainnet Activation Height Finalized for November Launch
On October 21, 2026, Zcash developers set the NU7 mainnet activation height at block 3,543,405, with a target activation date around November 5. This decision follows a developer agreement aimed at optimizing the network for faster transaction confirmations and sustainability. The long-term implication is a potential increase in Zcash's usability and market competitiveness as it adapts to evolving cryptocurrency demands.
SkyAI Inc. liquidates entire Solana treasury and initiates $201 million share buyback
SkyAI Inc. has completed the liquidation of its entire Solana treasury holdings, reporting zero SOL and $223.8 million in cash as of October 16, 2026. This strategic shift follows a series of staged liquidations initiated on October 11, 2026, aimed at funding a cash tender offer for repurchasing shares. The long-term implication suggests a potential reevaluation of corporate cryptocurrency strategies as shareholders must now decide between cash or equity in a company devoid of crypto assets.
Richard Heart Detained in Istanbul Amid Tax Fraud Allegations
Richard Heart, founder of the cryptocurrency HEX, was detained by Turkish authorities in Istanbul on October 14, 2026, following a two-year-old Interpol Red Notice related to tax fraud and assault allegations. The immediate trigger for the raid was the execution of this Interpol notice, which led to the seizure of significant assets including cash and luxury vehicles. In the long term, this incident is likely to impact the HEX cryptocurrency market, which has already seen a substantial drop in market capitalization by $246 million.