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More →The long-to-short ratio of ETH whale accounts is 2.785.
CoinWorld data: The latest 4-hour snapshot of ETHUSDT shows that among the top 20% of accounts by margin balance, the long-short account ratio is 2.785, with net long accounts outnumbering net short accounts among large holders. Compared with the same-metric snapshot 24 hours ago, it is up 0.3284; compared with the same-metric snapshot 7 days ago, it is up 0.7748.
OpenCode discloses cloud breach, team says it faced sustained attacks for 48 hours, defensive AI refused to answer midway
BlockBeats news, OpenCode disclosed on October 18 that its cloud console had been breached, affecting approximately 1.4% of users, with hosted third-party model API keys potentially leaked. Co-founder Dax Raad stated that over the past 48 hours, attackers had continuously attempted intrusions, and the team needed to operate around the clock to defend against proxy attacks, investigate vulnerabilities, and harden systems. However, when using AI to investigate the attack, frontier models initially helped complete the work but subsequently refused some requests, as analyzing real attack code easily triggers safety guardrails. A similar situation had previously occurred at Hugging Face, where the security team was frequently refused when using Claude to analyze attack records and ultimately switched to Zhipu GLM-5.2. OpenCode mitigated the issue through OpenAI's Daybreak Blue, and the situation improved after obtaining permissions. The incident prompted criticism from US AI policy figure David Sacks, who argued that uniform safety restrictions set by model companies may constrain defenders, while attackers can obtain AI capabilities through other channels.
Bithumb will suspend BLAST withdrawals on October 19 to support the network migration to Ethereum.
According to CoinWorld news, Bithumb will suspend BLAST withdrawals starting at 18:00 on October 19 to facilitate asset reconciliation during the network migration and token swap. After the migration is completed, BLAST will only support the Ethereum network, and withdrawals via the original BLAST network will no longer be supported. BLAST was listed as a discontinued trading support asset on October 14, and Bithumb has stopped deposits. The resumption time for withdrawals will be announced separately after the token swap is completed. Trading will continue as normal during the suspension period, and Bithumb warns that severe price volatility may occur during this stage.
Trader 0xd273 sold 4.85 million $pons and 354,878 $ai, losing approximately $645,000.
According to CoinWorld news, trader 0xd273 sold all 4.85 million $pons (approximately $1.24 million) and 354,878 $ai (approximately $29,000) 10 hours ago, resulting in a loss of approximately $645,000 from this transaction.
Openworld agrees to acquire Blocksight, backing a $1.1 billion tokenized financing plan.
According to CoinWorld news, Nasdaq-listed company OpenWorld has agreed to acquire AI agent company BlockSight. BlockSight will be responsible for the transaction structure design, asset verification, and daily reporting operations of OpenWorld's tokenized financing plan exceeding $1.1 billion.
BlackRock's tokenized money market fund reaches $2.3 billion in scale, plans to expand collateral use cases.
According to a report by Bloomberg, BlackRock's tokenized money market fund BUIDL has reached $2.3 billion in assets under management, and BlackRock is exploring expanding the application of tokenized assets into traditional financial collateral and payment sectors.
The number of Nasdaq-listed stocks closing unchanged stands at 236.
CoinWorld US stock data: Nasdaq had 236 securities unchanged on the day.
Bitcoin's market capitalization share stands at 60.12%.
CoinWorld data: Under CoinWorld's unified market methodology, Bitcoin's market capitalization accounts for 60.12% of the total cryptocurrency market capitalization.
Global centralized exchange 24-hour net inflows: Binance and Gate lead.
According to data from Bijie.com, among global centralized exchanges, the top two platforms by 24-hour net inflow were Binance ($1.216 billion) and Gate ($37.17 million).
The global weekly AI large model API call rankings are out: StepFun's Step 5 enters the top three.
According to a report by Cailianshe on October 19, citing the latest data from OpenRouter, the total global AI large-model invocation volume last week (October 12–18) was 164 trillion tokens, down 4.65% week-on-week. Among this, China's AI large-model weekly invocation volume reached 79.18 trillion tokens, down 8.72% week-on-week, while the United States' AI large-model weekly invocation volume during the same period was 17.36 trillion tokens, down 8.49% week-on-week. China's large-model weekly invocation volume has exceeded that of the United States for 25 consecutive weeks, firmly ranking first globally. Last week, the top five in global invocation volume were all Chinese AI large models. Among them, DeepSeek V4.1 Flash ranked first for two consecutive weeks, with a weekly invocation volume of 32.8 trillion tokens, down 20% week-on-week; Zhipu GLM 5.3 Flash ranked second, with a weekly invocation volume of 12.2 trillion tokens; and StepFun Step 5 Preview rose to third, with a weekly invocation volume of 11.5 trillion tokens, up 30% week-on-week.