TapeVault 遗产保险箱机制详解：双密钥继承TapeVault Inheritance Safe Details: Dual-Key Heir Mechanism

2026-09-30 15:35·@boostbob·生态Ecosystem·62分pts

开发者 xing8047 用 TapeOut 基础设施和 TapeKit 文档，首次 Web3 开发半天搭出 TapeVault 链上遗产保险箱基础框架：电路 NFT 作为保险箱文件夹，文件加密存于容器 /_tapevault/ 目录，设为遗产保险箱后不可撤销，链上密文无法删除；用户需定期钱包签名“报平安”，超时向继承人开放。上传、加密、下载已可用。纯去中心化自动释放密钥暂难实现，临时方案由继承人密钥与守护人密钥碎片共同解密，单方无法打开。Developer xing8047 used TapeOut infrastructure and TapeKit docs to build a basic TapeVault on-chain inheritance safe within half a day of their first Web3 development. Circuit NFTs act as safe folders; files are encrypted and stored in the container /_tapevault/ directory; once set as an inheritance safe it is irrevocable and the on-chain ciphertext cannot be deleted. Users must periodically sign with their wallet to "report safe"; on timeout, the legacy opens to heirs. Upload, encryption, and download are available. Fully decentralized automatic key release is not yet implemented; the interim solution requires both the heir's key and the guardian's key shards together to decrypt, with neither side able to open it alone.