data/test_keys/README.md

Well-known Trivial Private Keys

All-zero key

12-word variant

This is a well-known BIP39 example mnemonic used for testing in different wallet software. Some PRNGs can also generate this key naturally at special edge case positions, such as seed index 0 (with or without mod 2147483647) if not avoided properly.

PRNG seed id	Mnemonic
2147483647	abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about

24-word variant

See the 12-word variant for context.

Associated addresses (excerpt):

1KBdbBJRVYffWHWWZ1moECfdVBSEnDpLHi
bc1qzmtrqsfuaf6l6kkcsseumq26ukaphfj9skkug6