The term polyvinyl-formaldehyde is identified in base64 scheme by the sequence cG9seXZpbnlsLWZvcm1hbGRlaHlkZQ==, while the MD5 signature is equal to 0c3c19a372395dbae0d750cd5d259813. The ASCII encoding of polyvinyl-formaldehyde in hexadecimal notation is 706f6c7976696e796c2d666f726d616c646568796465.