The term mid-atlantic ridge is identified in base64 scheme by the sequence bWlkLWF0bGFudGljIHJpZGdl, while the MD5 signature is equal to b97b4215f342602b64907549e2f59456. The ASCII encoding of mid-atlantic ridge in hexadecimal notation is 6d69642d61746c616e746963207269646765.