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Optimism | 9 months ago (raw) | root | parent | reply | flag 
 rk
✅ Optimism Airdrop Round 2 Is Live! 

👉 https://telegra.ph/op-01-26-2 Claim your free $OP.
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rk | 9 months ago (raw) | root | parent | reply | flag 
 Unfortunately, token approvals are a common attack vector for both hackers and scammers: the former can sometimes locate and exploit vulnerabilities in a smart contract's code. This can easily be a year later so check and revoke people ;)

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