tvvocold

...joined 10 years ago, and has 1946 karma

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Founder, Hacker

https://ceoletter.cn/author/ray/

[ my public key: https://keybase.io/tvvocold; my proof: https://keybase.io/tvvocold/sigs/1Z9lteJcQAqZyIkDqLxMqwbPaZ6ojYYXJ8yW6YpYlUQ ]