What is a blockchain explorer?
A blockchain explorer presents data from a network in a searchable interface. Common searches include a transaction hash, address, block number or token contract. Chain analytics tools add queries, charts and interpretations across collections of that data.
Choose the right network first
Use a Bitcoin explorer such as mempool or Blockstream for Bitcoin activity. Etherscan covers Ethereum; Solscan and Solana Explorer cover Solana. Other networks have their own explorers. A shared address format does not mean two networks share the same transaction history.
Filter the explorer directory by chain →
Read a transaction in context
- Confirm the network and whether you need mainnet or testnet.
- Search the exact transaction hash. If it is missing, check for a typo, the wrong network or a transaction that was never broadcast.
- Read the displayed status and block information. A pending transaction and an included transaction are different states; confirmation conventions vary by chain.
- Inspect the destination, asset or contract, transferred amount and fee. Contract calls may produce multiple transfers or other effects.
Bitcoin transaction fees and the mempool
mempool shows unconfirmed Bitcoin activity and fee estimates. A fee rate in sat/vB differs from the transaction’s total fee. Estimates depend on network conditions and are not a promise of a particular confirmation time. mempool.space documentation ↗.
When to use chain analytics
An explorer is useful for a specific transaction or address. Dune supports queries and dashboards for broader questions. Read a dashboard’s query, time range and refresh information before treating a chart as a complete view of network activity. Dune documentation ↗.
What an explorer cannot tell you by itself
A token or address appearing in an explorer does not establish its legitimacy. Labels may be incomplete, and a transaction record does not explain every off-chain agreement. Public lookup does not require a wallet connection or seed phrase.