As Proof of Authentication (POA)
1) Your Bitcointalk username: buidieu75650
2) Telegram username: @NewcolorHets
3) ETH wallet address: 0x7347dF1ce61108A8D1d88E908708E63D737b47E6
4) Which campaign(s) you are participating in: Medium Campaign.

Week 3: Dec 24 (Mon) -- Dec 30 (Sun)
ETH wallet address:  0x7347dF1ce61108A8D1d88E908708E63D737b47E6
Medium username: @buidieu75650
Medium profile link:  https://medium.com/@buidieu75650
 
Articles that you have clapped on:
1) https://medium.com/@contents_prtcl/ann-public-sale-for-international-contributors-is-on-3ddec7d4c6c9
2) https://medium.com/@contents_prtcl/ann-public-sale-for-international-contributors-successfully-concluded-481df23b8a0f
3) https://medium.com/@contents_prtcl/watcha-meet-contents-protocol-811777766797