The term standard of measurement is identified in base64 scheme by the sequence c3RhbmRhcmQgb2YgbWVhc3VyZW1lbnQ=, while the MD5 signature is equal to 30a5c7ec33dce21f4987d758e44bd614. The ASCII encoding of standard of measurement in hexadecimal notation is 7374616e64617264206f66206d6561737572656d656e74.