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Snowman Merkle Airdrop
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AI First Flight
Snowman Merkle Airdrop
AI First Flight #10
Beginner Friendly
Foundry
Solidity
NFT
EXP
AI First Flight
EXP
Mar 25th, 2026 → Apr 1st, 2026
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4 / 4
Submissions
Severity
Validity
Tags
Author
#1
[H-1] Missing Claim Check Allows Multiple Claims
Low
Valid
[L-01] Missing Claim Status...
lmsand
#2
[H-2] Global Earn Timer Enables Denial of Service on earnSnow()
Low
Valid
[L-02] Global Timer Reset i...
lmsand
#3
[M-1] Incorrect ETH Handling in buySnow() Causes Double Payment
Medium
Invalid
lmsand
#4
[M-2] State-Dependent Signature Design Causes Unreliable and Fragile Authorization
Medium
Valid
[M-01] DoS to a user trying...
lmsand
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