- 发布日期 · UTC
- 2026-11-03
- 产品域名
- docmint.app
- 域名后缀
- .app
- 产品方向
- 其他
关于产品
Docmint records your file's SHA-256 fingerprint on the Base blockchain: a public, timestamped proof anyone can verify, even without us. The file never leaves your browser. No wallet, no crypto: sign in with Google. 3 free records.
关键词
blockchain notarizationdata privacyfile hash