sha256_hex
Type specification, version v1.0.0
Summary
sha256_hex is a 32-byte value encoded as exactly 64 lowercase hexadecimal characters.
It is a reusable canonical value type for SHA-256 digests and other 32-byte identifiers that use the same lexical form.
Canonical form
A sha256_hex value MUST:
- be exactly 64 characters long
- use only lowercase hexadecimal characters:
0-9anda-f