ZkProver

ChainCatcher News, according to SoSoValue data, the total net inflow into Bitcoin spot ETFs is $467 million.
The Bitcoin spot ETF with the highest single-day net inflow yesterday was Blackrock's IBIT ETF, with a single-day net inflow of $251 million. Currently, IBIT's total net inflow has reached $914 million.
The second is Fidelity's ETF FBTC, with a single-day net inflow of $133 million. Currently, FBTC's total net inflow has reached $11.4 billion. The Bitcoin spot ETF with the largest single-day net outflow yesterday was Grayscale ETF.

Hong Kong emphasized promoting digital assets through "same activity, same risk, same regulation" at Davos, and announced the first batch of stablecoin licenses in April, including HSBC and others. The government is promoting tokenized green bonds and regulatory sandboxes. The article outlines three types of on-chain funding forms: CBDC, deposit tokens, and stablecoins, as well as four types of collateral, pointing out that deposit tokens have advantages in interest and interbank clearing; stablecoins are divided into fiat currency, cryptocurrency, algorithmic, and commodity types. The conclusion proposes a three-in-one approach of CBDC, deposit tokens, and stablecoins, with Hong Kong's RTGS achieving 24/7 settlement, promoting the coordinated development of on-chain funds and asset sides.

ChainCatcher News, according to CNBC reports, Alphabet's stock price surged significantly after hours, with its market value briefly surpassing NVIDIA. The driving factor was a report stating that Anthropic has committed to paying Google Cloud $200 billion over five years. If the deal is true, Anthropic will contribute more than 40% of Google's future cloud contract revenue.

ChainCatcher reports that a security incident occurred on the Swap routing contract of Ekubo on the EVM chain, liquidity providers were not affected, and Starknet was not impacted. The team is investigating the scope of the incident and recommends users immediately revoke all permissions granted to the affected addresses. The affected addresses include Ethereum's V2 and V3 contracts, as well as Arbitrum's V3 contract. The team will publish a post-incident analysis and warns users to be cautious of links claiming to be related to Ekubo Protocol or this vulnerability.

ChainCatcher news, according to Bitcoin Magazine, U.S. Senator Bernie Moreno stated that they will review legislation on Bitcoin and the crypto market structure "next week."
Moreno said: "We will send it to the President's desk by the end of June, and he will sign it into law before July 4th."

ChainCatcher news, according to Cointelegraph, Tether CEO Paolo Ardoino stated that Tether's AI research team will release another breakthrough in the local AI field this week.

ChainCatcher reports that, according to on-chain analyst Ember's monitoring, the KelpDAO hacker has exchanged nearly all of the 75,700 ETH (worth $175 million) within a day and a half.
The hacker primarily used the THORChain protocol for cross-chain swaps, which contributed $800 million in trading volume and $910k in platform fee income to THORChain.

ChainCatcher reports that, according to Onchain Lens monitoring, Paradigm Capital deposited 2,436 ETH into Coinbase Prime in the past 2 hours, worth $5.75 million.

ChainCatcher News, Meta is developing a highly personalized AI assistant to help users manage daily tasks. Sources familiar with the matter reveal that the project includes an advanced digital assistant powered by Meta's newly launched Muse Spark AI model, which is currently being tested among internal employees.
Other reports indicate that Meta's goal is to create a product similar to OpenClaw, allowing users to create AI robots called "agents" that can autonomously perform tasks.

ChainCatcher News, the RWA Tokenization Protocol KAIO posted on the X platform announcing that the TGE will take place today.
Previously, KAIO announced its tokenomics model, with a total supply of 10 billion tokens, with 37.5% allocated to community and liquidity incentives, the largest distribution portion; the team and early investors' tokens are subject to lock-up and phased release mechanisms, with no initial release at TGE, and the foundation receiving 17% for long-term ecosystem development.

ChainCatcher messages, Anthropic has released 10 new AI agent templates designed to handle a wider range of financial services tasks, such as drafting client meeting presentation materials, reviewing financial statements, market research, valuation review, report auditing, KYC document screening, and month-end closing. Each agent is released as a plugin for Claude Cowork and Claude code, as well as a manual (cookbook) for Claude Managed Agents.
Claude can now also be accessed through the Claude plugin for Microsoft 365, in Microsoft Excel, PowerPoint, Word, and

Hyperinsight notes that the holiday market keeps strengthening. If you went long on BTC with 10x leverage one day before May 1, your unrealized profit today could reach 63%. On-chain, a huge whale starting with 0x66f went long 750 BTC one day before the holiday, with a position size of about $60.8 million. After the price moved in their favor, their unrealized profit exceeded $3.8 million, and they have now become the largest long holder of BTC on the Hyperliquid platform.

Coinbase officially launches self-managed superannuation funds (SMSFs) support in Australia, providing trustees with compliant and secure digital asset investment solutions to diversify retirement investments. The program is based on an AFSL license and local expertise, offering simplified onboarding with practical verification, accounting-standard-compliant audits, and institutional-level security, promoting the inclusion of crypto assets in long-term retirement strategies.

ChainCatcher news, according to official sources, the Ethena Season 5 airdrop claim has been opened. This airdrop distributes a total of 2% of the ENA supply.

ChainCatcher reports that the high-severity vulnerability CVE-2024-52911 in Bitcoin Core affects versions 0.14.1 through 28.4, allowing miners to remotely crash nodes and execute code via specially crafted blocks. The vulnerability was discovered and disclosed by Cory Fields in 2024, fixed and merged by the end of the same year, and released with v29 in April 2025. The 28.x series was discontinued on April 19, 2026. Given that node upgrades are voluntary, it is estimated that about 43% of nodes still run vulnerable versions, the attack cost is high, and the actual likelihood of exploitation is extremely low.