---
name: checksum-core
description: >
  @eristack/checksum sha256Hex, normalizeChecksumHex, checksumEquals — Wave 13 E3.
metadata:
  author: eristack
  version: "0.0"
sources:
  - packages/primitive/checksum/docs/getting-started.md
---

# @eristack/checksum

Use `sha256Hex` on export bytes; store `normalizeChecksumHex` output. Compare with `checksumEquals`.