Every password hashing library I've worked with has output starting with a $. It's use a deliminator to separate the id, strength, salt, and hash (sometimes the

Every password hashing library I've worked with has output starting with a $. It's use a deliminator to separate the id, strength, salt, and hash (sometimes the last two are not separated). So for example, a bcrypt output might look like: $2a$12$2zuYZPvIlfC.L84k0oWZR.8yGd62dPkhoyg4aEC6TzGl7aASTw5F.