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ETH $1,757.10 +3.23%
BNB $572.17 +2.12%
XRP $1.13 +5.04%
SOL $83.76 +3.94%
TRX $0.3235 +2.06%
DOGE $0.0777 +4.32%
ADA $0.1794 +9.24%
BCH $227.22 +2.90%
LINK $7.95 +2.91%
HYPE $71.72 +7.89%
AAVE $88.81 +2.99%
SUI $0.7645 +3.39%
XLM $0.2078 +5.05%
ZEC $463.62 +8.37%

pol

PoL (Proof of Liquidity) is a consensus mechanism designed to validate transactions through the provision of liquidity. Unlike traditional Proof of Work (PoW) or Proof of Stake (PoS), PoL rewards participants with block rewards for providing liquidity. This mechanism is commonly used in decentralized exchanges (DEX) or liquidity pools to incentivize users to provide liquidity, thereby enhancing market efficiency and stability. The advantage of PoL lies in its ability to encourage more liquidity providers to participate, strengthening market depth and trading liquidity.
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ZachXBT: The cryptocurrency exchange AscendEX is suspected of long-term delays in withdrawals, urging users to report to the police

According to on-chain detective ZachXBT, multiple reports indicate that the centralized cryptocurrency exchange AscendEX (formerly Bitmax) has recently delayed or failed to process users' withdrawal requests for several days or even weeks, yet the platform continues to accept user deposits.As early as the initial warning on June 26, ZachXBT pointed out that, after reviewing on-chain data from Arkham and TRM, several known hot wallets of AscendEX (covering EVM, Tron, and Solana networks) severely lack major market cap tokens such as ETH, USDT, and SOL, indicating that the platform is likely facing a serious liquidity crisis.The latest situation shows that, in the 9 days since the first warning, the official X account of AscendEX has remained inactive, and the platform's co-founder George (Jing) Cao has not responded to inquiries from users with large amounts of trapped funds. Currently, ZachXBT strongly advises users unable to withdraw their funds to report to law enforcement and regulatory agencies in their respective countries or regions as soon as possible.It is reported that AscendEX was founded by George (Jing) Cao and Ariel Ling in 2018. In December 2021, the platform was attacked by the hacker group Lazarus Group, resulting in approximately $78 million in asset losses.

CFTC launches a comprehensive investigation into Polymarket, including allegations of wash trading, affecting the Robinhood event contract ecosystem; Nasdaq distributes TotalView market data on-chain through Pyth Network for the first time

According to BBX data, the prediction market faced a dual attack yesterday, with traditional exchange infrastructure accelerating its on-chain transition. The core dynamics are as follows:The prediction market/event contract ecosystem where Robinhood Markets, Inc. (NASDAQ: $HOOD) operates suffered a dual regulatory blow yesterday: first, the U.S. Commodity Futures Trading Commission (CFTC) has launched a comprehensive investigation into Polymarket (privately held), covering its social media activities and suspected wash trading behaviors; second, a Michigan court ruled to prohibit Kalshi (privately held) from offering sports betting services to residents in Michigan. Although these two incidents directly target Polymarket and Kalshi, their strategic importance to Robinhood cannot be ignored—Robinhood provides event contract products linked to KalshiEx LLC or ForecastEx LLC through its subsidiary Robinhood Derivatives LLC, making it the largest distribution channel for prediction markets among regulated brokers in the U.S. The CFTC's escalation of enforcement investigations into similar platforms will directly impact Robinhood's event contract business compliance framework and product expansion speed; in June, the average daily trading volume in this sector reached a historic record.Nasdaq, Inc. (NASDAQ: $NDAQ) announced yesterday that it has chosen Pyth Network (on-chain price oracle protocol) as its on-chain distribution partner for TotalView (Nasdaq's full market depth data product), marking the first time Nasdaq has integrated its core institutional-level market data into a blockchain network—TotalView provides full-level buy and sell quotes and transaction data for the U.S. stock market, historically only available to traditional financial institutions (subscription-based); on-chain distribution means that DeFi protocols, decentralized exchanges, and smart contracts can now access Nasdaq-level real-time equity market data as an on-chain pricing basis for the first time. The Pyth Network token (PYTH) subsequently rose by over 6%, with the market interpreting this as a historic fusion point between traditional securities market infrastructure and decentralized finance.

SBI Holdings acquires Bitbank for $289 million, creating Japan's largest cryptocurrency exchange; bipartisan U.S. senators urge CFTC to investigate Polymarket's "deceptive marketing."

According to BBX data, last weekend Japan's largest financial group completed the most important cryptocurrency acquisition, and U.S. bipartisan senators launched a new regulatory offensive against prediction market platforms. The core developments are as follows:SBI Holdings, Inc. (Tokyo Stock Exchange: 8473) announced the acquisition of the Japanese cryptocurrency exchange Bitbank (privately held) for approximately $289 million. After the transaction is completed, SBI's cryptocurrency business will surpass all competitors, creating Japan's largest cryptocurrency exchange. SBI Holdings is one of Japan's largest independent financial services groups, already owning cryptocurrency-friendly network bank SBI Shinsei Bank, cryptocurrency asset custodian SBI Digital Asset Holdings, and multiple Bitcoin mining and cryptocurrency venture capital investments. Bitbank is one of Japan's largest spot BTC exchanges and holds an official cryptocurrency exchange license from the Financial Services Agency (FSA) of Japan. This acquisition marks a shift for traditional Japanese financial institutions from "strategic trial" in the cryptocurrency sector to "scale acquisition dominance," alongside the joint stablecoin plan of the three major banks: Mitsubishi UFJ ($MUFG), Sumitomo Mitsui ($SMFG), and Mizuho ($MFG) (targeting March 2027), forming the most intensive wave of cryptocurrency layout in Japan's financial industry by 2026.U.S. Senators John Curtis (Republican, Utah) and Adam Schiff (Democrat, California) reported on June 28 that they jointly sent a letter to the CFTC, urging it to conduct a formal investigation into the prediction market platform Polymarket (privately held), citing a "concerning" investigative report regarding Polymarket's "deceptive marketing" practices, which accused it of systematic misleading in user acquisition and risk disclosure. This is the third regulatory offensive against prediction market platforms initiated by Congress this year (previously, the House Oversight Committee launched an insider trading investigation on May 22); the two senators come from different parties, which is significant. For Robinhood Markets, Inc. (NASDAQ: $HOOD), this investigation poses indirect pressure—Robinhood's prediction market/event contract business (which achieved a record daily trading volume in June) faces the same regulatory qualitative disputes as Polymarket; however, Robinhood's defensive advantage lies in its ongoing application for a CFTC Designated Contract Market (DCM) license, providing a clearer compliance path compared to Polymarket.
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