{"attestationType":"nextgenai-ai-box-public-release-attestation","releaseId":"aibox-1.1.9-4590A967D833","generatedAt":"2026-06-18T18:45:24.417Z","productName":"NextGenAI AI Box","officialSite":"https://nextgenaione.com.cn/","downloadCenter":"https://nextgenaione.com.cn/download","downloadManifest":"https://nextgenaione.com.cn/download/manifest","updateFeed":"https://nextgenaione.com.cn/download/update.json","installer":{"fileName":"NextGenAI-AI-Box-Setup-1.1.9.exe","version":"1.1.9","sizeBytes":93966686,"sizeLabel":"89.6 MB","sha256":"4590A967D83307E01E8FC42D84FBF5F36FAA9A0CAAFC8F30A1F87B145BDE6264","integrity":"sha256-4590A967D83307E01E8FC42D84FBF5F36FAA9A0CAAFC8F30A1F87B145BDE6264","updatedAt":"2026-06-18T15:54:39.512Z","href":"/download/files/NextGenAI-AI-Box-Setup-1.1.9.exe"},"autoUpdate":{"feedType":"nextgenai-ai-box-windows-update","generatedAt":"2026-06-18T18:45:25.300Z","productName":"NextGenAI AI Box","platform":"windows","channel":"stable","latest":true,"mandatory":false,"version":"1.1.9","fileName":"NextGenAI-AI-Box-Setup-1.1.9.exe","sizeBytes":93966686,"sizeLabel":"89.6 MB","sha256":"4590A967D83307E01E8FC42D84FBF5F36FAA9A0CAAFC8F30A1F87B145BDE6264","integrity":"sha256-4590A967D83307E01E8FC42D84FBF5F36FAA9A0CAAFC8F30A1F87B145BDE6264","href":"/download/files/NextGenAI-AI-Box-Setup-1.1.9.exe","downloadPage":"/download","attestationHref":"/download/attestation","releaseNotes":"初回ガイド、更新確認、正式納品パッケージ、Token 計量管理を改善した Windows デスクトップ版です。ダウンロード後に SHA256 を確認してからインストールしてください。","releaseNotesByLanguage":{"ja":"初回ガイド、更新確認、正式納品パッケージ、Token 計量管理を改善した Windows デスクトップ版です。ダウンロード後に SHA256 を確認してからインストールしてください。","en":"Windows desktop release with improved onboarding, update checks, formal delivery packages, and token metering. Verify the SHA256 after download before installation.","zh":"Windows 桌面版已改进首次引导、更新检查、正式交付包和 Token 计量管理。下载后请先核对 SHA256 再安装。"},"codeSigning":{"platform":"windows-authenticode","signed":false,"status":"unsigned-certificate-required","certificateRequired":true,"timestampRequired":true,"algorithm":"SHA256","installerFileName":"NextGenAI-AI-Box-Setup-1.1.9.exe","verificationNote":"A valid Windows code signing certificate and private key are required before this installer can be claimed as signed."},"updatedAt":"2026-06-18T15:54:39.512Z"},"codeSigning":{"platform":"windows-authenticode","signed":false,"status":"unsigned-certificate-required","certificateRequired":true,"timestampRequired":true,"algorithm":"SHA256","installerFileName":"NextGenAI-AI-Box-Setup-1.1.9.exe","verificationNote":"A valid Windows code signing certificate and private key are required before this installer can be claimed as signed."},"productionStatus":{"status":"ready","score":100,"riskCount":0,"attentionCount":0,"publicDownloadFiles":1,"configuredOperatorRoles":5,"backupStatus":"ok"},"publicReleasePolicy":{"publicDownloadsContainInstallerOnly":true,"secretsExcluded":true,"customerDataExcluded":true,"checksumPublished":true},"verificationSteps":["Download the installer from https://nextgenaione.com.cn/download .","Compare the file SHA256 with the value in this attestation or /download/manifest .","Confirm the download response header x-checksum-sha256 matches the same value.","This release is distributed unsigned until a Windows code signing certificate is issued; if Windows displays a publisher warning, verify the official domain and SHA256 before continuing.","Use only the installer listed in publicDownloads; cloud/server packages are not public customer downloads."],"assurance":["The public download directory is restricted to the formal Windows installer.","Operator keys, upstream API keys, and customer data are not included in public release metadata.","Unsigned distribution is explicitly disclosed and protected by SHA256 verification.","Production readiness must remain ready before formal delivery."]}