SAFE was initiated by the SAFE Foundation in Singapore in October 2014, focusing on privacy protection and secure payment, importing cross-chain assets, creating the SafeSwap transaction field, and expanding more commercial applications, aiming to build a global privacy protection ecosystem. It has a history of 8 years. During this period, it has gone through three major iterations of Safe1.0, 2.0, 3.0, and now version 4.0 has been launched and is being tested.
Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract ownership is not renounced (belongs to a wallet)
Contract name (SAFE(AnWang)) contains non-alphanumeric characters.
Not a direct threat, but may indicate unreliable intentions of developer. Non-alphanumeric chars (,.;!#*&") are extremely rare among low risk tokens.
Context._msgData() (#322-324) is never used and should be removed
SafeMath.add(uint256,uint256) (#92-94) is never used and should be removed
SafeMath.div(uint256,uint256) (#134-136) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#190-199) is never used and should be removed
SafeMath.mod(uint256,uint256) (#150-152) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#216-225) is never used and should be removed
SafeMath.mul(uint256,uint256) (#120-122) is never used and should be removed
SafeMath.sub(uint256,uint256) (#106-108) is never used and should be removed
SafeMath.sub(uint256,uint256,string) (#167-176) is never used and should be removed
SafeMath.tryAdd(uint256,uint256) (#21-27) is never used and should be removed
SafeMath.tryDiv(uint256,uint256) (#63-68) is never used and should be removed
SafeMath.tryMod(uint256,uint256) (#75-80) is never used and should be removed
SafeMath.tryMul(uint256,uint256) (#46-56) is never used and should be removed
SafeMath.trySub(uint256,uint256) (#34-39) is never used and should be removed
Remove unused functions.
Additional information: link
Pragma version^0.8.13 (#1) necessitates a version too recent to be trusted. Consider deploying with 0.6.12/0.7.6/0.8.7
solc-0.8.13 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.
Additional information: link
Event SAFETokenEth2Safe_Event(address,uint256,string) (#853) is not in CapWords
Event SAFETokenSafe2Eth_Event(address,uint256,string) (#854) is not in CapWords
Parameter SAFEToken.safe2eth(address,uint256,string)._to (#859) is not in mixedCase
Parameter SAFEToken.safe2eth(address,uint256,string)._value (#859) is not in mixedCase
Parameter SAFEToken.safe2eth(address,uint256,string)._safe_txid (#859) is not in mixedCase
Parameter SAFEToken.eth2safe(uint256,string)._value (#867) is not in mixedCase
Parameter SAFEToken.eth2safe(uint256,string)._safe_dst_address (#867) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
name() should be declared external:
- ERC20.name() (#401-403)
symbol() should be declared external:
- ERC20.symbol() (#409-411)
decimals() should be declared external:
- ERC20.decimals() (#426-428)
balanceOf(address) should be declared external:
- ERC20.balanceOf(address) (#440-442)
transfer(address,uint256) should be declared external:
- ERC20.transfer(address,uint256) (#452-456)
approve(address,uint256) should be declared external:
- ERC20.approve(address,uint256) (#475-479)
transferFrom(address,address,uint256) should be declared external:
- ERC20.transferFrom(address,address,uint256) (#497-506)
increaseAllowance(address,uint256) should be declared external:
- ERC20.increaseAllowance(address,uint256) (#520-524)
decreaseAllowance(address,uint256) should be declared external:
- ERC20.decreaseAllowance(address,uint256) (#540-549)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#768-771)
burnFrom(address,uint256) should be declared external:
- ERC20Burnable.burnFrom(address,uint256) (#810-813)
safe2eth(address,uint256,string) should be declared external:
- SAFEToken.safe2eth(address,uint256,string) (#859-864)
eth2safe(uint256,string) should be declared external:
- SAFEToken.eth2safe(uint256,string) (#867-872)
Use the external attribute for functions never called from the contract.
Additional information: link
Unable to find token contract audit
Unable to find KYC or doxxing proof
Unable to find audit link on the website
Unable to find whitepaper link on the website
Unable to find Telegram link on the website
Token is not listed at Mobula.Finance
Additional information: link
Unable to find token on CoinHunt
Additional information: link
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of scam / price dump / death
Young tokens have high risks of price dump / death
Token has relatively low CoinGecko rank
Token has relatively low CoinMarketCap rank
Twitter account has relatively few followers
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account