About pBTC
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pBTC is a wrapped Bitcoin launched by pNetwork. Unlike wBTC and HBTC, where the BTC backing the tokens are custodied under a centralized entity, the BTC backing pBTC is custodied under a smart contract, making it a more decentralized option.
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Laser Scorebeta Last Audit: 30 November 2021
Anti-Scam
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
AdminUpgradeabilityProxy.constructor(address,address,bytes)._admin (#348) shadows:
- AdminUpgradeabilityProxy._admin() (#433-438) (function)
Rename the local variables that shadow another component.
Additional information: link
AdminUpgradeabilityProxy.upgradeToAndCall(address,bytes).newImplementation (#424) lacks a zero-check on :
- (success) = newImplementation.delegatecall(data) (#426)
Check that the address is not zero.
Additional information: link
Modifier AdminUpgradeabilityProxy.ifAdmin() (#373-379) does not always execute _; or revert
All the paths in a modifier must execute _ or revert.
Additional information: link
AdminUpgradeabilityProxy._setAdmin(address) (#444-450) uses assembly
- INLINE ASM (#447-449)
Do not use evm assembly.
Additional information: link
Different versions of Solidity is used:
- Version used: ['>=0.6.2<0.8.0', '^0.6.0']
- ^0.6.0 (#5)
- >=0.6.2<0.8.0 (#83)
- ^0.6.0 (#249)
- ^0.6.0 (#327)
Use one Solidity version.
Additional information: link
Proxy._implementation() (#34) is never used and should be removed
Remove unused functions.
Additional information: link
solc-0.6.8 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
Low level call in AdminUpgradeabilityProxy.upgradeToAndCall(address,bytes) (#424-428):
- (success) = newImplementation.delegatecall(data) (#426)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Unable to find PancakeSwap trading pair to compute liquidity.
Unable to find PancakeSwap trading pair to compute number of swaps.
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token contract audit
Unable to verify token contract address on the website
Unable to find audit link on the website
Unable to find whitepaper link on the website
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
Token has a considerable age, but social accounts / website are missing or have few users
Price for pBTC
LASER DESK beta
Twitter account link seems to be invalid
Telegram account has relatively few subscribers
Unable to find Youtube account
Unable to find Discord account