istampit-cli 1.0.1

iStampit CLI – Blockchain timestamp verification with OpenTimestamps

iStampit CLI — Proof-of-Existence helper (OpenTimestamps)

Thin CLI for hashing files, calling the OpenTimestamps client behind the scenes, and managing .ots receipts (stamp, verify, upgrade, info).

Install

pip install istampit-cli  # (once published) or pipx install istampit-cli

Usage

istampit stamp path/to/file.pdf          # creates file.pdf.ots
istampit verify path/to/file.pdf.ots     # verifies (uses cache/calendars)
istampit upgrade path/to/file.pdf.ots    # fetches attestations, writes upgraded proof
istampit info path/to/file.pdf.ots       # shows operations/attestations

Add --json for structured output.

Exit Codes

• 0 success
• non‑zero failure (error already printed)

License

MIT for wrapper code. OpenTimestamps libs under LGPL-3.0.