Odaily Planet Daily reports that Caldera has announced the official launch of its Horizen privacy mainnet on its Metalayer network, marking the first time privacy protection has been introduced as a core feature into the Caldera ecosystem. The Horizen mainnet combines zero-knowledge proofs, selective disclosure, and EVM compatibility to provide end-to-end privacy infrastructure for cross-chain applications. Through Metalayer's interoperability, other Caldera rollups can now integrate Horizen as a privacy module, pioneering a new "privacy-as-a-service" model.

According to an official announcement, OKX will soon launch Horizen (ZEN). The specific schedule is as follows: 1. ZEN deposits will open on November 17, 2025 at 21:00 (UTC+8). 2. ZEN pre-order period: November 18, 2025, 13:00 to 14:00 (UTC+8) 3. ZEN/USDT spot trading opening time: 14:00 on November 18, 2025 (UTC+8) 4. ZEN withdrawals will open on November 18, 2025 at 16:00 (UTC+8).

Odaily星球日报讯 SEC 官网显示，灰度向其提交 Grayscale Horizen Trust（ZEN）8-K 表格。

Odaily星球日报讯 灰度（Grayscale）宣布向合格投资者开放 Grayscale Horizen Trust，投资者可以通过证券形式获得 ZEN 敞口。截至 12 月 16 日，基金每份价格为 6.4 美元，AUM 约为 870 万美元。

Odaily星球日报讯 币安预计将于东八区时间 2024 年 12 月 13 日 01：00 暂停 Horizen（ZEN）网络的代币充值、提现业务，以支持其网络升级。此举旨在为用户提供优质体验。项目方将于区块高度 1,679,880（预计东八区时间 2024 年 12 月 13 日 02：00）进行网络升级。

Odaily News Binance announced that it will suspend token deposits and withdrawals on the Horizen (ZEN) network around 15:00 (Beijing time) on September 12, 2024 to support its network upgrade and ensure the best user experience. The network upgrade will be carried out at block height 1,627,572, and is expected to be around 16:00 (Beijing time) on September 12, 2024.

Odaily News According to official news, Horizen released the ecosystem report for the first half of 2024. The key points include: -Horizen 2.0 upgrade is advancing at full speed: the community voted in favor of upgrading to a more advanced blockchain architecture; -Binance monitoring label has been removed: ZEN has demonstrated stability and meets Binance's listing standards; -ZenIPs: 6 ZenIPs were voted, including the removal of shielded pools and the technical roadmap for Horizen 2.0; -Technical upgrades: Major upgrades include new node software, EON 1.4 and EON Forger Nodes; -New ecosystem partnerships: new integrations with partners such as Magic Link, Rabby Wallet and Math Wallet.

Odaily News According to official news, Horizen has released ZEN 5.0.3 and it is now available for download. ZEN 5.0.3 is the official maintenance version of the mainnet and testnet. No network upgrades will be performed on the mainnet through hard forks. Nodes running on the mainnet and public testnet can use this version for updates, but upgrades are not mandatory.

Odaily News Horizen Labs will develop a migration plan to migrate EON and ZEN from the Horizen mainchain to EON 2.0 and seek approval through a community proposal process called ZenIP.

Odaily News Horizen posted on the X platform that the vote on ZenIP 42405 "instructing the Horizen Foundation to request a migration proposal for ZEN and EON" on Snapshot has ended, with a final approval vote of 99.99%, and the proposal has been voted through.