Blockchain
Ethereum nonces: why account transactions can get stuck
This editorial guide explains “Ethereum nonces: why account transactions can get stuck” for oversea…
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Blockchain
Read the basics of blockchain, block explorers and on-chain transactions, and understand the technical boundaries, data sources and actual use risks.
Blockchain
Verifying cross-chain messages: source chain, proof and destination execution
This English edition explains Verifying cross-chain messages: source chain, proof and destination e…
Blockchain
Checking oracle prices: source, update time and stale-data risk
This English edition explains Checking oracle prices: source, update time and stale-data risk for r…
Blockchain
Understanding Layer 2 withdrawal windows: confirmations, challenge periods and settlement
This English edition explains Understanding Layer 2 withdrawal windows: confirmations, challenge pe…
Blockchain
Reviewing and revoking token approvals: amount, contract and network
This English edition explains Reviewing and revoking token approvals: amount, contract and network…
Blockchain
Checking smart-contract upgrade powers: admins, proxies and pause switches
This English edition explains Checking smart-contract upgrade powers: admins, proxies and pause swi…