频段协议（频段）已启动Band Oracle V.3.0 Testnet阶段2

乐队协议于4月30日启动了Band Oracle V.3.0 TestNet阶段2。新版本介绍了其他数据隧道路由以扩展Oracle服务

Band Protocol has commenced phase 2 of Band Oracle v.3.0 Testnet on April 30th. This new version expands on its existing capabilities with additional data tunnel routes to serve more blockchain ecosystems. Among the new integrations are Cosmos’s IBC-Hook for interchain contract querying, support for Router Protocol and EVM chains, and collaboration with Axelar Network for cross-chain verified feeds.

乐队协议于4月30日开始了Band Oracle V.3.0 TestNet的第2阶段。这个新版本通过其他数据隧道路线扩展了其现有功能，以服务于更多区块链生态系统。在新的集成中，包括Cosmos的IBC钩链合同查询，对路由器协议和EVM链的支持，以及与Axelar Network合作以跨链验证的供稿。

Further minor upgrades include a standalone Cylinder CLI, block-based signal times, auto-selection of TSS groups, and telemetry enhancements.

进一步的较小升级包括独立的圆柱体CLI，基于块的信号时间，TSS组的自动选择以及遥测增强功能。

The Band Protocol is a cross-chain oracle platform that connects real-world data with smart contracts on various blockchains. It aims to provide a trusted and efficient channel for DApps to operate smoothly by integrating with off-chain data.

乐队协议是一个跨链甲骨文平台，可将实际数据与各种区块链上的智能合约联系起来。它旨在为DAPP提供一个可信赖和高效的渠道，以通过与链链数据集成来平稳运行。

The Protocol is powered by BandChain, a blockchain developed using Cosmos SDK, where developers can create and deploy modular and powerful Bands capable of performing complex tasks. These Bands are scripts that can be programmed to fetch specific types of real-world data to DApps and smart contracts. The scripts detail the required data, its source, the number of validators needed for data verification, and the aggregation methodology.

该协议由Bandchain提供动力，Bandchain是使用Cosmos SDK开发的区块链，开发人员可以在其中创建和部署能够执行复杂任务的模块化和强大的频段。这些频段是可以编程的脚本，可以将特定类型的现实数据数据用于DAPP和智能合约。脚本详细介绍了所需的数据，其源，数据验证所需的验证器数量以及聚合方法。

BAND, the native token of the Band Protocol, secures the network using a Delegated Proof-of-Stake (DPoS) consensus mechanism. Token holders can participate as validators or delegators. Validators stake BAND tokens to ensure data integrity in a decentralized manner, while delegators can choose validators to delegate their tokens to. Both staking and delegating BAND tokens provide holders with staking rewards and a share of the data request fees. Additionally, BAND tokens are used for on-chain governance, allowing holders to vote on proposals and decide on the Protocol’s future development.

乐队是乐队协议的天然令牌，使用授权证明（DPOS）共识机制来确保网络。令牌持有人可以作为验证者或代表人参与。验证者利益带令牌以确保以分散的方式确保数据完整性，而代表们可以选择验证者将其令牌委派给。 Staking和委托乐队代币都为持有人提供了积分奖励和数据请求费用。此外，乐队令牌被用于链上治理，使持有人可以对建议投票并决定该协议的未来发展。