本周图表：Solana 有望以 10% 的涨幅结束加密货币市场的困境，SOL 的目标是 150 美元

Neo Legacy, the original version of the Neo blockchain launched in 2016, will cease operations by October as the project completes its transition to Neo N3. Neo will shut down its original blockchain called Neo Legacy by the end of October, urging users and developers to migrate assets and smart contracts to Neo N3 before the deadline to avoid permanent loss. Since launch in 2016, the Legacy chain has produced more than 14 million blocks, processed over 281 million transactions, and supported nearly 3 million addresses, the project revealed in an X post on Tuesday. https://t.co/sRNqgNf9K7— Neo Smart Economy (@Neo_Blockchain) April 29, 2025 You might also like:Web3 won’t scale until wallets grow up | Opinion Neo Legacy was succeeded by Neo N3, a newer blockchain launched in June 2021. Legacy’s testnet will shut down on June 1, followed by the mainnet on Oct. 31, the team said in the announcement. “After the shutdown, block production on Neo Legacy will come to a permanent halt. Users will no longer be able to transfer assets, migrate tokens to other networks, or deploy and develop smart contracts on the network. All core functionalities will cease.” Neo A final snapshot will be taken before the shutdown to “preserve the historical state of the network for reference,” the Neo team said, adding that all assets and smart contracts on Neo Legacy “must be migrated to Neo N3 before the official shutdown,” as failing to do so will result in permanent loss. Neo also said it would work with exchanges and provide migration support through official portals and its Discord community. Read more:Stop building apps no one uses | Opinion

Bloomberg analysts have projected 75% to 90% approval chances for the key exchange-traded fund applications currently under review, but mounting delays from the SEC are pushing final decisions further into 2025. Bloomberg analysts Eric Balchunas and James Seyffart have recently released their latest projections on the likelihood of approval for various ETFs currently under review by the SEC. Spot ETFs for Litecoin (LTC), Solana (SOL), and crypto Baskets/Indexes (including conversions like Grayscale’s GBTC) have the highest chances of approval in 2025—each assigned a 90% likelihood. The SEC’s favorable view of LTC and SOL as commodities, coupled with their ties to regulated futures markets, has likely contributed to these optimistic projections. All three have already had their 19b-4 forms acknowledged, with final SEC deadlines ranging from July to October this year. Source: @EricBalchunas Ripple (XRP) holds a slightly lower 85% chance of approval. The eventual outcome for XRP is still likely tied to how regulators categorize it—particularly after the CFTC’s April 21 announcement that it considers XRP a regulated asset for futures markets. Dogecoin (DOGE) and Hedera (HBAR) are each assigned an 80% chance of approval. Avalanche (AVAX), Cardano (ADA) and Polkadot (DOT) trail slightly behind with a 75% chance of approval. “Would love to hear directly from Atkins, but all have a good chance of happening,” Balchunas wrote on X. You might also like:SEC postpones Grayscale XRP ETF decision, Franklin Templeton joins applicants While approval odds are rather high for most filings, the U.S. Securities and Exchange Commission continues to issue delays across the crypto ETF landscape. On April 29, the SEC postponed decisions on several applications: Franklin Templeton’s spot Solana ETF, now facing a final deadline of Oct. 7, and its spot XRP ETF, with a deadline of Nov 5. Grayscale’s spot Hedera ETF and Bitwise’s Dogecoin ETF were also delayed, both now set for final rulings by Oct. 8. In addition, the SEC deferred a decision on the staking provisions tied to Fidelity’s spot Ethereum ETF, though a final deadline for that proposal has yet to be announced. On April 24, the SEC had also delayed decisions on Bitwise’s spot Bitcoin (BTC) and Ethereum (ETH) ETFs, as well as Canary Capital’s Hedera ETF. The new deadlines for those filings are set for June 10 and June 11, respectively. You might also like:Balchunas: Canadian Solana ETFs to include staking, may face slow start

披露：此处表达的观点和意见仅属于作者，不代表 crypto.news 编辑的观点和意见。 当人们谈论 2024 年的零知识加密时，他们通常指的是一种以隐私为中心的用例，它依赖于区块链技术、加密货币、数字钱包和具有一定程度的 web3 知识的用户的组合。 你可能还喜欢：零知识模块化有助于扩展 web3 | 观点 零知识证明早在 1980 年代就已存在，远早于 web3 的出现。那么为什么要将其潜力限制在区块链应用中呢？传统公司可以（也应该）采用 ZK 技术，而无需完全采用 web3 基础设施。 从根本上讲，ZKP 解锁了在不透露该陈述背后的底层数据的情况下证明某事为真的可能性。理想情况下，证明者创建证明，验证者验证证明，并且这两方完全相互隔离以确保公平。就是这样。这个概念没有理由被困在 web3 的学习曲线后面。 大多数可以从 ZK 技术中受益的组织都没有使用区块链，甚至不知道 web3。这个行业还很年轻，许多人现在才熟悉比特币 (BTC) 和以太坊 (ETH)，更不用说第 2 层和第 3 层了。 尽管如此，ZKP 已经可以应用于各种现实世界的用例，并且它们不需要完全集成 web3 rails 来实现这一点。 您相信老虎机的支付能力吗？ 有了零知识证明，你就不必信任游戏运营商了。你可以尽情享受游戏，并且知道游戏是公平设计的，从而安心无忧。世界上的每一台数字赌博机都应该用零知识证明来设计；这对运营商和玩家来说都是有意义的。最好的部分是，玩家可以享受这些好处，而不用在脑海中想“web3”或“加密”这些词。 最近，康涅狄格州对 DraftKings 和 White Hat Gaming 的在线老虎机游戏处以 22,500 美元的罚款，因为该游戏在 2023 年 8 月的一周内没有向任何获胜者支付奖金——尽管当周的旋转次数超过 20,600 次。该游戏宣称每下注 1 美元将支付近 95 美分，因此该算法应该向下注 20,600 美元的玩家返还 19,570 美元。然而，玩家损失了 20,600 美元——这些钱全部归 DraftKings 所有。 这就是零知识证明可以发挥巨大作用的地方。ZKP 可以证明一款游戏在给定时间段内以特定命中率支付了一定数量的钱，而无需透露个人旋转或玩家身份。 这很好，但仍然存在验证证明的问题。需要有人确保 DraftKings 或任何博彩运营商根据所有必需数据正确构建证明。这可能是 DraftKings 自己，但我们不应该相信他们能够自行进行验证。监管机构或审计师可以做到这一点，但这可能会让 DraftKings 损失很多钱，然后这些钱会转嫁给客户。 在这种情况下，最好的选择是专门为快速且经济高效地验证证明而构建的公共去中心化网络。用户不必信任中心化实体，而是可以信任去中心化协议，该协议可确保恶意行为者（即那些可能试图验证错误证明的人）在行为不当时受到惩罚。 人工智能输出和可信度 人工智能的欺骗潜力已得到充分证实。然而，我们可以通过一些方法利用人工智能的创造力，同时仍然信任其输出。随着人工智能渗透到我们生活的方方面面，了解我们所依赖的人工智能训练模型是否合法变得越来越重要，因为如果它们不合法，我们可能会在不知不觉中改变历史。使用 ZKML 或零知识机器学习，我们可以避免这些潜在的陷阱，而对上链毫无兴趣的 web2 项目仍然可以利用这些好处。 最近，南加州大学与大屠杀基金会合作创建了一种名为 IWitness 的东西，用户可以直接对大屠杀幸存者的全息图像说话或打字。 这无疑是机器学习的强大应用。与大屠杀幸存者的全息图像互动，感觉就像在进行一场真正的对话，这种感觉非常奇妙和感人。但对于如此敏感的话题，全息图像底层算法生成事实信息就显得更加重要了。 Enter zero-knowledge proofs. If we were to reimagine this project, we might consider adding a “proof of algorithm output” where the user is able to see evidence that the responses they are seeing are based on a Natural Language Processing algorithm that was correctly trained on troves of historical transcripts and interviews with Holocaust survivors, ensuring that the information presented is accurate.  ZKPs make it possible to get proof of this input data and AI training without revealing the underlying information. Fact-checking the Holocaust information would also require perusing vast amounts of data, potentially requiring the end user to download or access large data sets and then spend hours reading or watching interviews. ZKPs allow the user to forgo this tedious and resource-intensive process.   In this case, we might trust USC to verify proofs for this particular project, but there are certainly more use cases with AI where the end user may not want to trust a centralized entity to both create and verify proof. When incentives to construct “fake” proofs and have them verified align, decentralized proof verification makes the most sense. ZK是一个面向所有人的无需信任的去中心化系统 我们不需要相信公司或机器人会告诉我们真相，因为我们有零知识。许多行业可以通过零知识区块链解决方案升级，即使他们对 web3 领域一无所知。 通过利用 ZK 证明验证，公司和机构基本上可以继续做他们在基础设施方面所做的一切。他们只需要创建一个简单的证明创建系统，然后使用像 zkVerify 这样的去中心化系统来处理证明验证。即使使用区块链，用户也不必担心这一点。 ZK 的未来将是巨大的，组织无需进行太多改变即可获得收益。他们只需即插即用即可。 阅读更多：Do androids dream of zero-knowledge? | Opinion John Camardo John Camardois the head of product management at Horizen Labs, where he focuses on applying zero-knowledge cryptography to solve real-world problems. He currently leads the product side of zkVerify, a chain-agnostic modular blockchain dedicated to efficiently verifying ZK proofs.

Exodus 通过与 MoonPay 合作，整合 Venmo 作为支付方式，扩展了其加密货币购买选项。 此举允许超过 6000 万 Venmo 用户直接在 Exodus 移动钱包内购买数字资产，从而简化了加密货币的访问。 该功能现已面向美国用户开放，可通过 MoonPay 的结账界面进行购买。据与 crypto.news 分享的一份说明称，Venmo 加入了 Exodus 现有的支付方式，其中包括借记卡和信用卡、PayPal、Apple Pay、Google Pay 和银行转账。 出埃及记 🤝 Venmo您现在可以通过 @moonpay 使用 Venmo 购买加密货币，享受值得信赖且熟悉的结账体验。今天就来看看吧！pic.twitter.com/6QlDzYmsS9— Exodus (@exodus) 2025 年 2 月 20 日 Exodus 收入运营总监 Kevin Wood 表示：“通过 MoonPay 整合 Venmo，我们让数千万已经了解、信任并使用 Venmo 进行日常交易的美国人可以更轻松地使用加密货币。” 自托管钱包提供商 Exodus 不断扩展支付选项，以简化数字资产所有权。 你可能还喜欢：德意志银行支持的 Taurus 推出新的机密代币标准 Venmo 和 MoonPay 合作 2024 年 10 月，Venmo 与 MoonPay 合作，让其 6000 万美国用户能够直接使用 Venmo 余额购买加密货币。该功能已在 MoonPay 的合作伙伴网络中推出，并计划扩展到更多平台。 通过此次整合，Venmo 用户无需关联外部银行账户即可购买加密货币，从而简化了流程。此次合作符合 PayPal 和 Venmo 更广泛的加密货币采用战略，该战略此前推出了 Venmo 用户之间的加密货币转账等功能。 你可能还喜欢：人工智能代理：区块链未来的关键还是其最大的风险？| 观点

Malaysian authorities have dismantled a bitcoin mining syndicate allegedly involved in large-scale electricity theft in the Hulu Terengganu and Marang districts, police said on Wednesday. The raids, conducted duringOp Letrikby Terengganu police in collaboration with Tenaga Nasional Berhad’s Special Engagement Against Losses unit, uncovered 45 illegal Bitcoin (BTC) mining machines across two premises — a residential site in Bukit Perpat and a commercial property in Wakaf Tapai, according to local reporting.  Terengganu police chief Datuk Mohd Khairi Khairuddin said the operation targeted properties believed to have been modified to bypass electricity meters and evade detection. Authorities estimate the stolen power resulted in losses of about RM36,000 per month to TNB. “Various other equipment used in the mining operation was also seized,” Mohd Khairi said in a statement. “The total value of the mining equipment is approximately RM225,000.” No arrests have been made so far, but all items were transported to district police headquarters for investigation. The case is being investigated under Sections 379 (theft) and 427 (mischief causing loss) of the Penal Code, along with Section 37 of the Electricity Supply Act 1990. If convicted, offenders could face up to five years in prison, fines of up to RM100,000, or both. You might also like:The $12,000 vs $300,000 Bitcoin — why where you mine matters more than ever Malaysia’s Bitcoin mining issue Bitcoin mining and the illegal use of energy are growing concerns in Malaysia. Earlier this year, an illegal Bitcoin mining operation was uncovered in a house in Kuala Lumpur on February 13, after a fire led authorities to investigate.  Firefighters found modified wiring and several mining rigs that had tapped into electricity illegally.  Malaysia’s electricity provider previously reported significant losses due to similar mining operations, totaling $755 million from 2018 to 2023.  Malaysia’s national electricity provider, Tenaga Nasional Berhad, reported over $101 million in losses due to electricity theft linked to illegal Bitcoin mining since 2020. Other countries like Iran and Venezuela also faced power grid strain from illicit mining, prompting crackdowns and bans. You might also like:Morgan Stanley to offer retail crypto trading on E*TRADE