Hash files and stamp them via OpenTimestamps calendars.
Full tool — runs in your browser. No sign-up required.
Caricamento…
Hash files and stamp them via OpenTimestamps calendars.
Developer utilities should be fast, copy-friendly, and predictable. Paste or drop input, get a reliable result — no CLI install required.
Use this free File Timestamps whenever you need a browser-local result without creating an account.
Open the File Timestamps page — no registration required.
Paste, upload, or configure your input.
Review the live result and adjust options.
Copy or download the output to your device.
Processing is designed to stay in your browser session unless a mode explicitly notes a network call.
LocaleQuesto strumento elabora i dati localmente nel tuo browser. Tentaco non riceve il contenuto del file per questa modalità.
Hash files and stamp them via OpenTimestamps calendars. Sì — runs locally in your browser.
Sì — free on Tentaco.
No — l'elaborazione avviene localmente nel browser. I tuoi file e input non lasciano il dispositivo, a meno che lo strumento non utilizzi esplicitamente la rete.
Generatore di hash (SHA): gratuito
Hash SHA-1, SHA-256, SHA-384 e SHA-512 per qualsiasi testo, completamente lato client.
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Register and assert a passkey in this browser (demo).