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Web3 Domain Names
We use domain names to access web pages although the actual location where these pages reside is a set of numbers; the IP address. Most …
Etherscan Basics – Tracking Crypto Transactions
Past and current transcations are permanently stored within Blockchains. Etherscan is a utility that allows those on the Ethereum network to be followed with relative ...
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Crypto Exchange Vulnerability
The distributed and verified aspects of Blockchain means that data is relatively secure while on the chain. There is a risk of the chain ceasing ...
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Zero-Risk Crypto 2: OKXWallet and Moving Crypto
In the first part of Zero-Risk Crypto SecureWeb3 ran through setting up a browser wallet and putting some zero-risk or test crypto into it. To ...
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Zero-Risk Crypto 1: Creating a MetaMask wallet
Most crypto currencies have real value. This together with related trading and gas fees could make any dabbling in them a risky business. Test networks ...
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Wallet Security
SecureWeb3 has explained the types of crypto wallet available. The wallets themselves do not contain any crypto currency or NFTs but do work as the ...
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DApps and Smart Contract Vulnerabilities
DApps are distributed applications running on the web facilitating the transfer of funds, goods or services. In broad terms a DApp is a Smart Contract ...
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Real Value of NFTs
The value of any investment can go up and down although all investors hope for an overall net gain. In the NFT world there is ...
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NFT Provenance Problems
Provenance is a key term in the art world. Is a piece of art what it purports to be? Tracing where it came from and ...
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Crypto Brand Protection
New crypto businesses need to establish a strong track record to prove that they can be trusted, bring in and keep new customers. Unfortunately there ...
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Stablecoins
Stablecoins such as Tether are cryptocurrencies whose value is pegged to physical real world currencies. Their value should fluctuate in the same way as their ...
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NFTs in Football
Football (Soccer) has a history of collectables and trading fan merchandise. Rarer match programmes fetch significant sums. Trading cards and stickers offer an ‘affordable’ introduction ...
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