The term absorbent cotton is identified in base64 scheme by the sequence YWJzb3JiZW50IGNvdHRvbg==, while the MD5 signature is equal to d453b37dfacc674a0c40d6bde93fed1b. The ASCII encoding of absorbent cotton in hexadecimal notation is 6162736f7262656e7420636f74746f6e.