RFC4122
UUIDã¯ãªããåæ£ç°å¢ã§å¥½ãåæã«çæãã¦ãè¡çªããªãã®ããRFC4122è¦æ ¼ã¨UUIDã®æ§è³ªã | ä¸åº¦ã®é£¯ã¨ã¨ã¬ã¯ããã³
UUIDã¯ãªããåæ£ç°å¢ã§å¥½ãåæã«çæãã¦ãè¡çªããªãã®ããRFC4122è¦æ ¼ã¨UUIDã®æ§è³ªã | ä¸åº¦ã®é£¯ã¨ã¨ã¬ã¯ããã³