transaction

According to the Korea Herald, Mirae Asset Consulting, a non-financial subsidiary of Mirae Asset Group, will acquire a total of 97.15% equity in the South Korean cryptocurrency exchange Korbit. Korbit stated on July 23 that Mirae Asset Consulting completed the acquisition of 91.7% equity on the 22nd and is expected to acquire the remaining 5.42% equity on the 24th to complete the transaction.Previously, Mirae Asset Consulting announced on the 21st that it would acquire an additional 1,589,900 shares of Korbit for approximately 7.887 billion Korean won, increasing its total holdings from approximately 26,905,800 shares to approximately 28,495,700 shares, with the total investment amount rising from approximately 133.48 billion Korean won to approximately 141.367 billion Korean won. Korbit stated that it will continue to provide existing services, and user deposits and crypto assets will be managed separately in accordance with the Virtual Asset User Protection Act, with Korbit remaining the data controller for personal information, and the purposes and scope of processing remaining unchanged.

UPBIT will launch trading for o1.exchange (O) on July 23 at 15:00, supporting KRW, BTC, and USDT markets. Users can make deposits within 2 hours after the announcement is released. Please pay attention to subsequent announcements for specific trading support times.

Zilliqa stated that there is a serious random number generation vulnerability in the Zilliqa Ledger application, affecting the Schnorr signatures of native non-EVM Zilliqa transactions. Attackers can recover the signer's private key from the biased temporary random numbers using only publicly available on-chain data.Any account that has signed and broadcasted about 5 or more native transactions through the Zilliqa Ledger application should be considered compromised. Since the related signatures are permanently recorded on the chain, subsequent updates to the application cannot eliminate the risk, and the affected private keys must be deactivated. EVM transactions and development tools such as zilliqa-js, gozilliqa-sdk, and pyzil are not affected.The vulnerability arises from the application selecting the wrong 32 bytes when copying the random number, retaining 8 bytes of zero padding and losing 8 bytes of entropy, resulting in each random number having a maximum of 64 bits fixed to zero. Attackers can use 5 or more affected signatures to recover the private key within seconds using ordinary hardware. Zilliqa observed suspected active exploitation on July 19 and confirmed the root cause on July 21.Zilliqa has suspended native transactions to prevent further loss of funds and is preparing a revised application with Ledger. However, the revised version cannot protect the exposed keys, and affected users should not transfer assets on their own but wait for the official announcement of a coordinated disposal plan.

According to on-chain data monitored by Catcher Predict, significant capital movements are predicted in the market Polymarket. A large whale sold $65,736.51 in a single transaction regarding the "Federal Reserve's July decision" event, targeting "no change." Based on the current transaction price, the latest corresponding winning rate for this subject is 80.68%.

RobinHub posted on platform X that data shows that since the mainnet launch of Robinhood three weeks ago, the number of transactions has reached 119.75 million, the number of blocks has reached 15.25 million, the number of unique sending addresses has reached 1.66 million, the protocol's TVL has reached 262 million USD, the number of deployed contracts has reached 974,300, the number of ERC-20 tokens has reached 396,000, the number of NFT collections has reached 9,090, and DEX transactions have reached 46.66 million.

According to GMGN data, the top 5 trending sector tokens in the past 24 hours are as follows:Jimothy (Ge87....ump): Currently priced at $0.0074, market cap of $7.34 million, 24h change -27%, 24h trading volume $16.28 million, number of trades 109,620;Agamemnon (2cAt....ump): Currently priced at $0.0009, market cap of $880,000, 24h change +27.3K%, 24h trading volume $9.51 million, number of trades 129,313;nice (A3Na....US9): Currently priced at $0.0004, market cap of $390,000, 24h change +15.4K%, 24h trading volume $3.97 million, number of trades 56,770;ANSEM (9cRC....ump): Currently priced at $0.2146, market cap of $300 million, 24h change +19.3%, 24h trading volume $12.57 million, number of trades 44,702;MrSue (43mj....ump): Currently priced at $0.0002, market cap of $140,000, 24h change +5.96K%, 24h trading volume $4.23 million, number of trades 74,770;

Zcash has launched a new full node, Zakura, maintained by a team independent of the Zcash Foundation. It is released as a trimmed version of Zebra for fast synchronization and is compatible with the old zcashd client. This client will reach the end of its lifecycle. Zakura is one of the components of Zcash's scalability efforts, working alongside Project Tachyon and private information retrieval research, aiming to increase network throughput to Visa and Mastercard levels by reducing verification data and eliminating wallet performance bottlenecks.Zakura also supports the Ironwood (NU6.3) upgrade, which will be activated on July 28. This upgrade introduces a turnstile mechanism to limit withdrawals from the Orchard shielded pool and control the potential generation of counterfeit ZEC due to long-term soundness bugs.

The perpetual contract DEX Ostium has confirmed that there is an anomaly in its OLP treasury. All trading on the platform has been suspended, and the team is investigating the related issues.

According to on-chain data monitored by Catcher Predict, significant capital movements are predicted in the Polymarket market. A large whale sold $78,560.11 in a single transaction regarding the "Federal Reserve's July decision" event, targeting a "25 basis point interest rate hike." Based on the current transaction price, the latest corresponding winning probability for this subject is 93.28%.

Coinbase co-founder and CEO Brian Armstrong posted on the X platform, publicly acknowledging that the creator coin previously promoted by the Base chain has not succeeded and that a strategic adjustment was completed earlier this year.Armstrong stated that Base's current core focus areas are trading, payments, and AI agents, which are interconnected—payments require foreign exchange trading, and AI agents will also involve a large number of trading and payment scenarios. Currently, most resources have been concentrated on the trading track.

According to BLOCKMEDIA, the South Korean police are investigating a case of political interference in the competition of the cryptocurrency market. A former assistant to independent lawmaker Kim Byung-ki is accused of pressuring the Financial Supervisory Service (FSS) in February last year to force Upbit to terminate its fee waiver activities for $USDC and $USDT, in order to alleviate the financial pressure on its competitor Bithumb, which was suffering due to a zero-fee promotion.The suspicion arises from the fact that the assistant obtained an informal advisory position at Bithumb months after the interference, while at the same time, the lawmaker's son was also hired by the exchange as an intern. Bithumb denies any knowledge of political interference and insists that the fee adjustments were independent business decisions.

According to local media reports in Thailand, Thailand will require individuals to verify the source of funds when depositing more than 5 million Thai Baht (approximately 150,000 USD) in cash. This intervention expands the compliance responsibilities of commercial banks regarding cash networks, large currency exchanges, precious metal transactions, and suspicious stablecoin transactions, directly preventing regulated entities from fostering systemic corruption or a shadow economy.In addition, the Bank of Thailand and the Securities and Exchange Commission (SEC) have jointly conducted audits focusing on Tether (USDT) to identify and prevent illegal fund flows. This crackdown also includes strengthening controls over precious metal transactions, requiring banks to report suspicious patterns, such as rapid digital purchases and same-day physical withdrawals, to combat money laundering activities.

According to Bits.media, a new draft bill submitted by the Russian government aims to grant the Financial Supervisory Authority the power to monitor all cryptocurrency transactions. For cryptocurrency transactions exceeding 60,000 rubles and foreign trade cryptocurrency transactions exceeding 1,000,000 rubles, the agency will collect complete information such as the full names or corporate names of the payer and payee, wallet addresses, actual addresses, birth dates, and taxpayer identification numbers. Transactions below 60,000 rubles only require the provision of names and wallet addresses.The bill also stipulates that the new limit for digital asset transactions by banks is 1% of the bank group's capital, and banks must hold corresponding funds to cover risks for the purchased cryptocurrencies. The central bank will be authorized to restrict or prohibit specific cryptocurrency operations when they threaten investor interests or may "undermine the stability of the financial system," with the scope extending from non-bank financial institutions to banks. The bill is expected to take effect simultaneously with the main cryptocurrency regulatory legislation, originally scheduled for implementation on July 1, but the review has been postponed. The first deputy governor recently stated that the relevant laws may take effect on September 1.

According to informed sources, Tencent is in talks to become the largest shareholder of the AI entity company Manus.Most existing investors, including Tencent, ZhenFund, and Sequoia China, are discussing supporting a deal with a valuation of $2 billion to withdraw Meta's acquisition.

Eco announces the integration of the TRON network, and TRON will join the Eco unified stablecoin network, allowing users to deposit stablecoins directly into TRON applications within seconds. TRON processed over $20 trillion in transfers in the first quarter of 2026 and supports a circulating USDT supply of $86 billion.This integration will allow businesses and developers to embed cross-chain stablecoin liquidity in applications and access USDT liquidity between TRON and other supported networks through Eco Routes CLI. Sam Elfarra, a spokesperson for the TRON DAO community, stated that Eco's infrastructure will enable TRON's 391 million users and developers to access liquidity and applications across multiple chains. As of July 2026, the TRON blockchain recorded over 391 million user accounts, over 14 billion total transactions, and over $26 billion in total locked value.

According to on-chain data monitored by Catcher Predict, significant capital movements are predicted in the market Polymarket. A large whale sold $118,961.72 in a single transaction for the event "France vs Morocco - More Markets" on "O/U 2.5". Based on the current transaction price, the latest corresponding winning probability for this target is 52.27%.

Wintermute announced on platform X that it has executed its first power forward trade, referencing the pricing of NVIDIA H100.The market maker stated that computing power is becoming an independent market, and tools for pricing and hedging are now beginning to emerge.

According to the Wall Street Journal, the cryptocurrency company AI Financial (formerly Alt5 Sigma, stock ticker: AIFC), supported by the Trump family, is in talks with blockchain technology company Perpetuals.com to sell its core business, discussing a price of up to $15 million.This news marks a significant reversal in the company's strategy—just a year ago, AI Financial acquired a small payment company for $750 million, but since then, the deal has resulted in losses for almost everyone except the Trump family. The terms of the deal have not yet been finalized, negotiations are still ongoing, and there is a possibility of changes or a breakdown.

According to official news, N1 announced the acquisition of 01.xyz. This acquisition means that N1 now has a complete trading stack, the core members of the 01 team will join N1, and the 01 points will be fully recognized on the N1 platform.In addition, the N1 2.0 upgrade is about to be launched.