Golden Web3.0 Daily Report | Polygon Launches Liquidity Staking Token sPOL

NFT Total Market Capitalization, Top Ten Projects by Market Capitalization Data Source: Coinmarketcap

2.24-hour NFT transaction volume: $1.811 billionUSD

AI Hot Topics

1. US President Trump: The Anthropic Threat is Not Systemic

On April 15th, US President Trump stated: The Anthropic threat is not systemic. (Regarding the Anthropic issue) We will resolve it.

2. Latest Harvard Research: 80% of Initial Diagnoses Using AI Large Language Models are Wrong

On April 15th, a research team at Harvard Medical School evaluated the diagnostic capabilities of over 20 state-of-the-art AI Large Language Models (LLMs), including ChatGPT, Gemini, and Claude. The results showed that the error rate for "differential diagnosis" (identifying possible diseases) based on a patient's initial symptoms and signs was as high as 80%. This study further showed that with more test results provided by the patient, the large model could reduce the failure rate of the "final diagnosis" to around 40%. Researchers stated that this means AI chatbots need sufficient patient information to make more accurate diagnoses; when patients cannot provide complete health test information, the results provided by AI are unreliable.

3. Anthropic Introduces Identity Verification Mechanism in Certain Claude Use Cases

According to an official website announcement, Anthropic has introduced an identity verification mechanism in certain Claude use cases to prevent abuse, enforce usage policies, and fulfill legal obligations. This process is powered by Persona, and users are required to submit a government-issued photo ID and may need to perform real-time selfie verification. Anthropic states that the verification data is used only to confirm identity and is not used for model training, marketing, or advertising. If verification fails, users can retry multiple times within the process or submit a form for manual assistance. Accounts may be banned for repeated violations of usage policies, terms of service, registration from unsupported regions, or use by users under the age of 18. Previous news: Anthropic received investment offers from multiple venture capital firms, with a valuation as high as $800 billion.

4. French AI and Digital Affairs Official: Tokenization Has Moved from Vision to Reality; France Will Support Innovation with a Balanced Approach

On April 15th, at the 2026 Paris Blockchain Week summit, @alehenanff, an official from the French Ministry of Artificial Intelligence and Digital Affairs, delivered a keynote speech, officially clarifying France's core development stance on the blockchain and digital asset industry. In his speech, @alehenanff made a significant official statement regarding the tokenization trend: "Tokenization is no longer a promise. It’s reality." 5. JPMorgan Chase CEO: AI is Not Just a Tool, It's a Threat On April 15th, Jamie Dimon, CEO of JPMorgan Chase (JPM.N), stated on Tuesday that while artificial intelligence tools may ultimately help businesses defend against cyberattacks, at this stage, they actually make businesses more vulnerable. “Artificial intelligence makes things worse and more difficult,” Dimon told analysts on Tuesday morning’s earnings call. “It does introduce additional vulnerabilities, and perhaps in the long run, it also provides better ways to strengthen ourselves.” These remarks indicate that artificial intelligence, a technology that businesses see as a productivity booster, has also evolved into a serious threat because it provides malicious actors with new ways to infiltrate technological systems. Last week, U.S. Treasury Secretary Bessant and Federal Reserve Chairman Powell convened a meeting with bank CEOs to discuss the risks posed by Mythos, a cutting-edge AI model designed by Anthropic specifically for defensive cybersecurity workflows.

DeFi Hot Topics

1. eToro to Acquire Zengo Protocol for $70 Million to Expand Self-Custed Crypto Capabilities

On April 15th, trading and investment platform eToro announced an agreement to acquire the self-custodied crypto wallet Zengo for $70 million. This acquisition aims to expand its self-custodied crypto capabilities and strengthen its strategy of connecting traditional finance with on-chain infrastructure. Upon completion of the transaction, eToro will integrate its multi-asset platform with Zengo's non-custodial wallet technology to support the development of digital asset use cases such as tokenized assets, prediction markets, and perpetual contracts.

2. Polkadot Hyperbridge Attackers Transfer All $269,000 Stolen Funds to Tornado Cash

According to real-time alerts from on-chain analytics platform Arkham, the hacker address that previously attacked the Polkadot Hyperbridge has transferred all the stolen funds of $269,000 (approximately $269,000, settled in ETH) to the privacy protocol Tornado Cash for money laundering through mixing.

3. LI.FI Launches On-Chain Yield Product LI.FIEarn for Institutions

On April 15, the cross-chain protocol LI.FI announced the launch of a new product, LI.FIEarn, which provides on-chain yield functionality for enterprises with digital asset strategies. It supports strategies that can be integrated into more than 20 vault protocols through a single integration and has built-in cross-chain execution capabilities across more than 60 chains.

3.LI.FI Launches On-Chain Yield Product LI.FIEarn for Institutions

4. Ethereum On-Chain Social Protocol EFP Completes Integration with Etherscan, Supporting On-Chain Social Data Display

On April 15th, brantly.eth, a core contributor to the Ethereum On-Chain Social Protocol EFP (EFP), announced the completion of EFP's integration with the blockchain explorer Etherscan. Users can now view an account's ENS domain, avatar, and on-chain EFP followers and the number of followers in the "Cards" tab on each Etherscan account page.

4. Ethereum On-Chain Social Protocol EFP Completes Integration with Etherscan, Supporting On-Chain Social Data Display

5.Lattice Announces Phase-Out Shutdown; Layer 2 Network Redstone to Cease Operations on May 16

On April 15th, Lattice, a blockchain game infrastructure team, announced that it will gradually shut down its business after five years of operation. Its Layer 2 network, Redstone, will cease operation on May 16th, 2026 at 07:59. Lattice reminded users to withdraw funds before this deadline, especially assets in contracts such as Uniswap pools. After the shutdown, only L1 withdrawal contracts will be deployed for external account balance withdrawals; funds in contracts will be irrecoverable. It is understood that Lattice was founded in 2021 and developed tools such as the MUD framework, the Redstone chain, Quarry, and Dozer, but failed to achieve a sustainable business model. The team used remaining funds for the final project, DUST Autonomous World, but the scale was insufficient to support the business, and they did not believe that VC financing was the right path.