What the data covers today and what it does not cover yet
What is covered
- The whole chain from its first block: blocks, transactions, event logs, token transfers and internal calls.
- Current to within minutes. Blitzscan updates continuously, and new blocks are usually answerable a few minutes after they are made. Answers do not report how fresh their data is; in the rare case that recent data is badly delayed, an answer says “Recent activity may be missing.”
- Token details for the tokens people use: names, symbols, decimals, and which contract is the recognised one for a symbol.
- Prices in US dollars from Chainlink price feeds, and from DEX pools for tokens that trade against a priced token. A pool price counts only from an hour with at least $1,000 traded in it, so a nearly empty pool cannot set a token’s price.
- DEX trades on Uniswap and similar pools, and profit and loss from them, from 22 May 2026 onward.
- Labels for exchanges, bridges, protocols, pools, routers, token contracts, deployers and Safes, from public registries, chain data and data partners.
How to read the numbers
- Holdings are net transfers. A holder’s balance is everything it received minus everything it sent, over the whole history. For ordinary tokens this equals the balance on chain; the team checked the top holders of several busy tokens and every one matched. Tokens that change balances without a transfer (rebasing or fee-on-transfer tokens) can differ.
- Profit and loss is from DEX swaps only, valued at the time of each trade, plus what is still held at the end of the window, valued at the latest reliable price. It leaves out transfers that are not swaps and anything bought before the window. The way it is calculated is being refined during the preview; treat rankings as a guide, and check a wallet’s trades before drawing conclusions.
- A wallet is an address, not a person. One person can use many addresses, and one address (a pool, a vault, an exchange) can hold tokens for many people.
- Some addresses are left out of rankings: system addresses in wallet rankings, and bridges and solvers in profit rankings. The answer says so.
- Wide windows use daily summaries. Questions about long periods read daily totals, which are exact for counts and amounts; counts of distinct addresses over many days are close estimates (about 1%).
What is not covered yet
- Other chains, and anything that happens off chain (exchange accounts, order books).
- Token balances at a past date, and supply over time.
- Who owns a wallet in real life. Labels describe what an address does, never who is behind it.
- Decoded events for most contracts beyond transfers, swaps and price feeds.