Every BabyFX contract address below was checked against the BSC mainnet RPC at page render time. Click any contract to see verified source code, holders, transfers, and bytecode on BscScan.
Verified at 2026-07-13T19:53:19.138Z UTC
Version V1 · Chain 56
Fixed-supply 2BB token. The full 1,000,000,000 2BB supply was minted once at deployment. No admin, no mint, no burn, no transfer control.
0x5fc643d293c55f942f0d55d0f4fba17207a63885Auditor notes
Verified live on BSC mainnet 2026-07-13: totalSupply = 1,000,000,000 × 10^18, decimals = 18. Source code is verified on BscScan.
0x5fc6…3885
Version V2 · Chain 56
Standalone presale sale. Buyers approve USDT (BEP-20), call buyWithUSDT(tokenAmount). 25% released at sale, 75% linear-vested over 12 months.
0x1116eb1130e4c94cf4bf9d70a71015d0b4c9bcc6Auditor notes
Sale is paused by default. Owner opens it via setSalePaused prior to the public round.
0x1116…bcc6
Version V3 · Chain 56
Vesting vault. Holds the 90%-locked 2BB allocation per investor until TGE + 12-month linear unlock.
0x8f89c9ef9e7a13208bfc04253fed5e7ce47058e8Auditor notes
A related but distinct contract (TwoBBVestingClaim, 0x604cb7..., V3) lives on BSC testnet and will be deployed to mainnet before the public round.
0x8f89…58e8
Version V4 · Chain 56
Pre-funded referral rewards bucket. Pays 2BB (no mint) to referrers per V4 reward formula.
0xce79ad506756acd9c20f7357e93654435fcc8278Auditor notes
Funded with 20,000,000 2BB. Owner can update reward parameters but cannot drain below reserved obligations.
0xce79…8278
Version V4 · Chain 56
365-day 2BB staking pool. Rewards capped at 100M 2BB; paid in existing stake, not new issuance.
0xb7a983a627f36e304f2fadb66d5d8679b18f2874Auditor notes
Reserve cap: 100,000,000 2BB. Early unstake returns principal only; mature unstake returns principal + 60% reserved reward.
0xb7a9…2874
Version V5 · Chain 56
L1 2BB Merkle-distribution contract. BSC 2BB holders claim their L1 2BB airdrop at mainnet genesis.
0xfde9ec87c3deac3f473d355276534dc9daec1398Auditor notes
Pre-funded with 1,000,000 L1 2BB for distribution. Snapshot root is published by the foundation prior to L1 mainnet genesis.
0xfde9…1398
Version EOA · Chain 56
Foundation multisig wallet. Holds the 660,000,000 2BB reserved for ops, sales proceeds, and PinkSale LP seeding.
0x07e0F22380233B74cCFF6B120Ab9e787716900baAuditor notes
EOA (externally owned account) — the foundation multisig signer controls this address. Verified balance: 660,000,000 2BB.
0x07e0…00ba
Three compiler-level warnings appear on BscScan for the 2BB contracts. None of the affected patterns are present in the BabyFX source.
medium-severity
Introduced
0.7.2
Fixed
0.8.36
Compiler allowed incorrect variable assignment through mutually recursive functions. Does not apply: no mutually recursive functions in this codebase.
high-severity
Introduced
0.8.28
Fixed
0.8.34
Compiler removed code that clears transient storage. Does not apply: contracts do not use transient storage (introduced in Solidity 0.8.28 with EIP-1153).
low-severity
Introduced
0.1.0
Fixed
0.8.32
Compiler could lose writes to storage arrays inside the constructor. Does not apply: contracts do not declare dynamic storage arrays.
Manual code review of contracts/v1 through contracts/v5 confirms the contracts do not use mutually recursive functions, transient storage, or storage arrays. Therefore none of the three compiler bugs can manifest at runtime.
All contracts pin the Solidity version to ^0.8.28 in their pragma. The bugs are addressed in later versions (0.8.32, 0.8.34, 0.8.36) which we plan to migrate to during the next contract iteration.