3 Commits

Author	SHA1	Message	Date
mingda	f5c44ec63c	allow empty address to be owner	2020-12-12 15:51:23 +08:00
mingda	1707e827b0	[audit]#5 add claim ownership to ownable contract	2020-07-08 17:53:01 +08:00
mingda	c72bcae8e9	first commit	2020-06-26 00:31:25 +08:00