DAD is Decentralized advertising blockchain empowering users
https://dad.one/airdrop/index/regist/index/invitecode/4a9d9346
DAD blockchain will be built on top of Ontology, the new generation public blockchain and
distributed trust collaboration platform. Via smart contract and token economy, DAD achieves
data openness, transaction transparency and user revenue sharing, to improve ad quality and
delivery efficiency, building a new generation of blockchain ad system and reshaping the ad
industry as we know it today.
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https://dad.one/airdrop/index/regist/index/invitecode/4a9d9346
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https://dad.one/airdrop/index/regist/index/invitecode/4a9d9346