Odaily News The debate over Bitcoin's OP_RETURN has intensified as developers of Bitcoin Core, the most popular node software, said they plan to completely remove OP_RETURN in the next version. Core contributor Greg Sanders said on GitHub that the current 80-byte limit has failed to effectively prevent data abuse, but instead forced data to be embedded in transactions in a more covert way, increasing the burden on the network. He believes that removing the limit can simplify the UTXO set, improve system consistency, and allow the fee market to naturally adjust demand. Opponents such as developer Luke Dashjr criticized the move as "completely crazy", believing that it would encourage the spread of spam and deviate from Bitcoin's financial positioning. The adoption rate of the Bitcoin Knots node maintained by it has risen to 5%, and some opinion leaders have called on users to resist upgrades or switch to this version. Supporters emphasize that the simplification of rules is in line with the spirit of Bitcoin, but opponents warn that this is a "fundamental change in direction." The differences between the two sides highlight the deep contradiction between Bitcoin's functionality and decentralized vision, and consensus may be difficult to reach in the short term. (CoinDesk)

Odaily News The European Union has officially passed the Anti-Money Laundering Regulation (AMLR), which will prohibit all financial institutions and crypto service providers from providing anonymous crypto accounts or wallets from July 1, 2027, and completely ban transactions of privacy coins (such as Monero, Zcash, and Dash). The new regulations also require mandatory identity verification for crypto transactions exceeding 1,000 euros, and establish a new regulatory agency, AMLA, to directly supervise large crypto platforms. (Cointelegraph)

Odaily News According to official news, Mantra announced that the initial version of the first real-time dashboard has been launched. The dashboard is designed to provide a clear perspective and real-time data to show the supply of OM tokens, operating wallets, and other important on-chain asset holdings. Dashboard V1 includes: a detailed disassembly of the EVM chain and the mainnet OM; links to various related wallets.

Odaily News According to official news, Tether announced that it plans to deploy existing and future computing power on the OCEAN mining pool, which was founded by Luke Dashjr, a senior Bitcoin Core developer. This strategic move strengthens Tether's support for the resilience, transparency and decentralization of Bitcoin infrastructure.

Odaily News According to the official announcement, Binance will adjust the collateral ratio of DENT, ENJ, NOT, DASH, CHZ, AXS, ENS, SAND, THETA, QNT and other assets under the portfolio margin model at 06:00 (UTC) on April 18, 2025. The adjustment will be completed in about 1 hour. (This newsletter is generated by AI)

1：中国对美加征的 84%关税已于今日 12 时 01 分起正式实施； 2：某鲸鱼地址割肉卖出 504 万枚 VIRTUAL，亏损 348 万美元； 3：MELANIA 团队过去 25 天抛售 672 万枚代币获利 420 万美元； 4：以太坊新闻周刊创始人：若 ETH 不被视为货币，其价值将趋近于零； 5：LAYER 今晨触及 2 USDT，创历史价格新高； 6：OpenSea 致信 SEC 请求澄清 NFT 市场监管定位； 7：币安第二轮投票上币活动已结束，UXLINK、ATH、BIGTIME 分列前三； 8：疑似 Kraken 联创关联地址将 1501 枚 ETH 存入 Aave 和 Compound； 9：币安调整 OM、XRP 等多个现货交易对步长； 10：Fetch.ai 团队疑似再次通过 DWF 抛售 1500 万枚 FET； 11：某沉寂 2 年的以太坊 OG 地址再次抛售 10702 枚 ETH； 12：币安将于 4 月 10 日开启第二批投票下架活动； 13：币安第二轮“投票下架”项目公布：FTT、ZEC 等 17 个项目在列； 14：Wayfinder 将通过 Kaito Dashboard 发放 500 万枚 PROMPT 代币； 15：韩五大银行呼吁放宽加密行业合作限制，支持一所交易所对接多家银行； 16：美国参议院投票确认 Paul Atkins 为 SEC 主席。

Odaily News Wayfinder Foundation tweeted that the KaitoAI social mission plan has completed the snapshot and officially ended on April 8, and 5 million PROMPT tokens will be issued through Kaito Dashboard. Among them, 4 million will be allocated to "Emerging Yappers" who have reached 90 Yaps and less than 1,100 followers, and the remaining 1 million will be awarded to users who have not reached the standard but have made contributions. Qualified users holding KAITO can also get an additional 30% bonus.

Odaily News On March 28, DoraHacks officially launched a new feature, Hackathon Marketing Summary, which helps hackathon organizers generate promotional content for event summaries with one click, saving organizers time in organizing award-winning projects and promotional materials. This feature is integrated into the BUIDL AI system. After the organizer uses it to publish the list of winners, the system will automatically generate a draft summary article within 12 hours. Organizers can edit and publish it in Organizer Dashboard > Summary, or share it directly to social media such as X (Twitter).

<p>Odaily News Binance will adjust the collateral ratio of some assets in the unified account at 14:00 (ET on March 21, 2025). The specific adjustments are as follows. This update will be completed in about an hour. They are: POL (85% to 75%), ZEC (80% to 70%), DASH (80% to 70%), LRC (80% to 65%), SXP (70% to 55%), DUSK (70% to 55%).<br/></p>

<p>Odaily News Jupiter previously announced that it would use 50% of the protocol fees to repurchase JUP tokens and lock them for three years. In order to ensure the transparency of token repurchase transactions, Jupiter announced that it plans to launch a dashboard next week to disclose transaction data.<br/></p>