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TapeOut 电容器身份验证器:签名派生 AES-256,备份约 0.00002 BNBTapeOut Capacitor Authenticator: Signature-Derived AES-256, Backup ~0.00002 BNB

首个基于 TapeOut 电容器的身份验证器发布,开发者披露其工作原理:钱包对一条固定消息签名(非交易、免费),由签名派生 AES-256 密钥;账户数据经压缩加密后写入用户自持的 TapeOut 电路容器,链上仅保留密文,没有钱包私钥的第三方无法解开。备份一次花费约 0.00002 BNB。The first TapeOut capacitor-based authenticator has been released, with its developer detailing the mechanism: a wallet signs a fixed message (free, not a transaction), and the signature derives an AES-256 key. Account data is compressed, encrypted, and written to a TapeOut circuit container owned by the user, leaving only ciphertext on-chain; no one without the wallet can decrypt it. One backup costs about 0.00002 BNB.

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