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Supported by Paradigm, Succinct Labs has released the iPhone camera app ZCAM, which generates "digital fingerprints" for photos and videos using cryptographic technology to address the forgery risks posed by AI-generated content.ZCAM can sign images at the moment of capture, creating an immutable record and binding the content to the capturing device, allowing users to independently verify whether the material comes from a real device, whether it has been tampered with, or whether it was generated by AI. Unlike solutions that rely on AI detection, Succinct chooses to start from the hardware layer of the device, generating a unique cryptographic signature for each shot. The company states that existing AI detection tools are prone to failure, while this solution can enhance the reliability of authenticity verification. Similar projects include World, which aims to reduce risks by distinguishing between real human and AI identities.

According to BBX data, yesterday the capital actions of mining companies' AI transformation coincided with the innovation of cryptocurrency ETF products, with the following core dynamics:HIVE Digital Technologies Ltd. (NASDAQ / TSX-V: $HIVE) announced on April 22 the completion of a $115 million private placement of 0% convertible preferred notes (including full exercise of the underwriters' over-allotment option), with the notes maturing in 2031 and estimated net proceeds of approximately $109.5 million; the initial conversion price of the notes is about $2.57 per share, representing a premium of approximately 17.5% over the closing price on April 16, while implementing capped call options to hedge against dilution risk. The funds will be used for GPU procurement and data center construction, and the company has also received conditional approval from the Toronto Stock Exchange, expecting to upgrade from the TSX Venture Exchange to the TSX main board around April 30.Keel Infrastructure Corp. (NASDAQ: $KEEL) (formerly Bitfarms) announced on April 22 the completion of the sale of its 70 MW Paso Pe mining site in Paraguay, with actual proceeds after delivery adjustments of approximately $13 million (the original agreed price was up to $30 million, with the difference reflecting delivery adjustments). CEO Ben Gagnon stated that this marks the company's complete exit from Latin American assets, and the proceeds will be fully redeployed to North American HPC/AI infrastructure pipelines; following the announcement, the company's stock price rose by about 4%.GSR (privately held) officially launched the GSR Crypto Core3 ETF (NASDAQ: $BESO) on Nasdaq on April 22, which is the first multi-asset actively managed cryptocurrency ETF in the U.S. covering Bitcoin, Ethereum, and Solana, with a management fee of 1.00%, rebalancing weekly based on research-driven signals, and executing on-chain staking for yield on portions of its Ethereum and Solana holdings; the investment advisor is Framework Digital Advisors, and the chief market maker is Jane Street Capital.

According to Bloomberg, 39 signatories, including Nasdaq, Stuttgart Stock Exchange Group, and various financial technology associations, are calling on the European Commission and the European Parliament to treat the distributed ledger technology pilot system as an independent legislative fast track and to separate it from the EU market integration and supervision scheme.The signatories stated that if the overall negotiation process takes too long, Europe may fall behind the United States in DLT applications, and they demand the removal of asset class restrictions, an increase in the total trading volume cap to €150 billion, and the elimination of license time limits. The letter also mentioned that the United States has established a stablecoin regulatory framework through the Genius Act and is rapidly establishing a leading position in the tokenized asset field.The European Commission is currently promoting a rapid resolution of the entire regulatory scheme and views it as a key part of the Capital Markets Union plan. Financial Services Commissioner Maria Luis Albuquerque has previously called for all legislative proposals to be passed in sync.

According to MLM monitoring, Paradigm will unstake 2.14 million HYPE, involving multiple addresses, worth approximately 88 million dollars.

The "Crypto 2026: From Cryptocurrency to Smart Economy" themed forum, sponsored by Monera Digital and co-hosted by ChainCatcher and RootData, will be held today, April 19, from 14:00 to 18:00 (GMT+8) in Hong Kong. This forum has received joint support from partners including Tencent Cloud, HashKey Chain, Alchemy Pay, Kite AI, Sentient, Sign, Predict.fun, Monad, Brevis, UXLINK, OneBullEx, SVP Chain, OmenX, TurboFlow, LOTUS, Mentis, NeoSoul, Swap315, Electric Soul, and others.As an important peripheral event of the "Hong Kong Web3 Carnival," this forum will focus on the paradigm shift under the deep integration of AI technology and the crypto network, engaging in in-depth discussions on cutting-edge tracks such as AI Agent economy, smart payments, RWA, and crypto infrastructure.Event registration: https://luma.com/18v6vwpf

The Layer 1 blockchain Tempo, developed jointly by Stripe and Paradigm, has launched a privacy feature called Zones. This is a solution for running permissioned parallel blockchains, specifically designed for enterprise-level use cases that require higher confidentiality, such as payroll, fund management, and payment settlement.It is reported that Zones, as a parallel blockchain connected to the Tempo mainnet, provides a private execution environment where internal transactions remain confidential, but assets and funds are fully interoperable with Tempo L1, other Zones, deposit channels, and liquidity pools. Each Zone is managed by trusted entities such as financial institutions or infrastructure providers, allowing operators to view all activities within their environment and implement access controls, but they do not control the underlying assets.

According to Fortune magazine, in the context of a downturn in the crypto market in 2025 and the distribution of profits to investors, the portfolio values of crypto venture capital firms such as Paradigm and a16z crypto have significantly shrunk.According to filings with the U.S. Securities and Exchange Commission (SEC), the total assets under management (AUM) of four crypto funds under a16z crypto dropped nearly 40% from 2024 to 2025, falling to $9.5 billion. Part of the reason is that the firm began returning capital to investors from earlier funds, and the timing of the returns coincided with the market peak in 2025, with a net DPI (distributions to paid-in capital) of 5.4 for its first crypto fund.Multicoin Capital's AUM has more than halved, dropping to about $2.7 billion. Paradigm's holdings also slightly decreased by about 6%. Meanwhile, the total size of a16z crypto's parent company, Andreessen Horowitz, has exceeded $100 billion.The report points out that the shrinkage in assets under management reflects the decline in portfolio value due to the market downturn, and is also a sign of normal exits by VCs and the return of funds to limited partners (LPs). Some firms, such as Haun Ventures, have seen their AUM grow by over 30%, reaching around $2.5 billion.Currently, Paradigm is seeking to raise a new fund of $1.5 billion, and a16z crypto is also raising up to $2 billion for its fifth fund.

Gate is hosting an F1 Red Bull Racing car display parade in Hong Kong, with the display cars appearing around Victoria Harbour and proceeding along a designated route, attracting market and public attention.This parade serves as an important offline action in the cross-industry collaboration between Gate and the F1 Red Bull Racing team, bringing top-tier racing culture into urban landmark scenes, enhancing brand exposure and discussion.From April 18 to 24, Gate will also launch the "Racing the Future" outdoor cross-industry exhibition at the K11 MUSEA waterfront promenade in Hong Kong, which will focus on showcasing Red Bull Racing cars and related equipment, as well as setting up interactive experience areas.As the official sponsor of the F1 Red Bull Racing team, this exhibition will be the first to showcase the brand new 2026 Red Bull Racing car and core equipment, introducing an immersive interactive experience area that recreates the fusion of top racing engineering and the aesthetics of speed.In addition, Gate will hold the "Gate 13 Blue Carpet Ceremony" on April 20, where the unveiling of the F1 Red Bull Racing display car and brand collaboration will take place. That evening, Gate will also host a high-end anniversary dinner event at the Rosewood Hong Kong, where platform founder and CEO Dr. Han will be present, and it is expected that over 300 representatives from top industry institutions and partners will be invited to participate in the exchange.

The themed forum "Crypto 2026: From Cryptocurrency to Smart Economy", sponsored by Monera Digital and co-hosted by ChainCatcher and RootData, is now in the final 5-day countdown. This forum has received joint support from partners such as Tencent Cloud, HashKey Chain, Alchemy Pay, Kite AI, Sentient, Sign, Predict.fun, Monad, Brevis, UXLINK, OneBullEx, SVP Chain, OmenX, TurboFlow, LOTUS, Mentis, NeoSoul, Swap315, and is scheduled to be held on April 19 from 14:00 to 18:00 (GMT+8) in Hong Kong.As one of the important peripheral activities of the "Hong Kong Web3 Carnival", this forum will focus on the paradigm shift under the deep integration of AI technology and cryptocurrency networks, engaging in in-depth discussions on cutting-edge tracks such as AI Agent economy, smart payments, RWA, and cryptocurrency infrastructure. At the intersection of technological leap and economic form reconstruction, this themed forum is not only an insight into the current state of the industry but also a forward-looking reflection on the future intelligent economic system.Event registration: https://luma.com/18v6vwpf

According to Gate Ventures' latest weekly report, the temporary easing of macro risks has driven a market rebound, with the S&P 500 rising 3.48% last week, the Nasdaq rising 4.12%, and WTI crude oil falling over 14% in a week. The cryptocurrency market also saw a recovery, with BTC rising 2.5% and ETH rising 3.9%, accompanied by net inflows into spot ETFs, with BTC around $786 million and ETH around $187 million. However, market sentiment remains in the "extreme fear" zone, and the pace of capital inflow is relatively cautious.In terms of asset and industry dynamics, structural opportunities continue to emerge. Thanks to improvements in fundamentals brought about by network performance upgrades, TON rose 15.9%. At the same time, the Hong Kong Monetary Authority issued the first batch of stablecoin licenses to Anchorpoint and HSBC, marking the official implementation of a compliant digital currency framework.On the financing front, activity remains relatively active, with a total of 11 transactions completed last week, disclosing a total financing amount of approximately $73.7 million, a significant rebound compared to the previous week, with funds mainly flowing into infrastructure and early-stage innovation sectors. Overall, while the market has shown signs of temporary recovery, structural differentiation continues, with capital and narratives gradually concentrating towards those with fundamental and compliance support.

According to L2BEAT analysis, users of the Ethereum Layer 2 network Scroll were overcharged more than $50,000 in transaction fees within about four days last week. The reason is that the Scroll team manually adjusted two rate multipliers in their Gas price oracle six times within six days, increasing each by 2 to 10 times, cumulatively raising the L1 data cost parameter to 1,280 times the original benchmark.Approximately 139,000 affected transactions originally had a total cost of only about $280, but were actually charged over $50,000, with automated bots accounting for the vast majority. L2BEAT pointed out that the overcharging was not an issue with the sequencer, but rather stemmed from the team's multiplier adjustments executed through a multi-signature wallet. This incident has raised questions about whether Scroll had previously subsidized users with rates below cost to maintain activity. According to DeFiLlama data, Scroll currently has a TVL of only $24 million, down 96% from its peak of $585 million in October 2024. As of the time of publication, Scroll has not publicly responded.

According to a report by Jinshi citing a reporter from Iranian state television, Iran's red lines include the Strait of Hormuz, the payment of war reparations, the unfreezing of Iran's frozen assets, and a ceasefire throughout the region.

According to Cointelegraph, the head of digital assets at Morgan Stanley stated that the bank's newly launched Bitcoin ETF achieved the best first-day trading performance among all of the bank's ETF products, and more crypto products are in preparation.

Web3 magical international chess platform Pixie Chess has completed a $5.2 million seed round of financing, led by Paradigm, with participation from SEED CLUB and some angel investors.

Drift Protocol tweeted that a malicious actor gained unauthorized access through a new type of attack involving durable nonce, quickly taking over the management rights of the Drift security committee. The attack was highly sophisticated, prepared over several weeks, and included the use of durable nonce accounts to pre-sign transactions to delay execution. Current investigations show that the cause of this incident is not due to vulnerabilities in the Drift program or smart contracts; there is no evidence that the mnemonic phrases were stolen; the attacker gained access through unauthorized or forged transaction approvals (possibly involving social engineering).The final result led to approximately $280 million in funds being withdrawn from the protocol. All lending, vault deposits, and trading funds were affected. DSOL (the portion not deposited in Drift, including assets staked to Drift validators) and insurance fund assets were not affected, and the latter is being withdrawn for protection. As a precaution, all remaining protocol functions have been frozen, and the multi-signature has been updated to remove the compromised wallet.

According to Fortune, the crypto venture capital firm Paradigm is developing a prediction market trading terminal aimed at professional traders and market makers, led by partner Arjun Balaji. This project was initiated at the end of 2025.Paradigm is also evaluating whether to establish an internal prediction market making business and is collaborating with researchers to explore the feasibility of creating a prediction market index, which would bundle multiple prediction markets into a tradable product, similar to the S&P 500 index. Paradigm has begun aggregating prediction market data into a public data panel.In addition, Paradigm is a significant supporter of the prediction market Kalshi, having participated in its 2025 Series C funding round and leading a financing round in December that valued Kalshi at $11 billion.

According to MLM monitoring, two days ago, Paragon (PARA) staked 500,000 HYPE (approximately 18.5 million USD) and launched the HIP-3 decentralized trading platform Para on the mainnet 8 hours ago, and has obtained trading codes TOTAL2, OTHERS, and BTCD.