HanBase256

import hashlib
import hanbase256

digest = hashlib.sha256(
    b"The quick brown fox jumps over the lazy dog"
).digest()
encoded = hanbase256.encode_with_checksum(digest)

# Recover the original hash.
assert hanbase256.decode_with_checksum(encoded) == digest
print(hanbase256.decode_with_checksum(encoded).hex())

import { encodeWithChecksum, decodeWithChecksum,
  sha256, toHex }
  from './hanbase256.mjs';

const bytes = new TextEncoder().encode(
  'The quick brown fox jumps over the lazy dog'
);
const digest = await sha256(bytes);
const encoded = await encodeWithChecksum(digest);

// Recover the original hash.
const recovered = await decodeWithChecksum(encoded);
console.log(toHex(recovered));