Year-end statement
December 31 holdings with historical USD values — the shape wealth-tax filings (like the Swiss Steuerwert) and accountants expect.
SNAPSHOTS · HISTORICAL USD · CSV
Explorers show you the balance now. Chainbook reconstructs what every wallet held at the end of any past day — per token, with USD values as of that date — and exports it as a statement your accountant can file.
December 31 holdings with historical USD values — the shape wealth-tax filings (like the Swiss Steuerwert) and accountants expect.
Show what a wallet held on the day of a grant, a vesting event or an audit request — anchored to on-chain data.
Match a wallet against an exchange statement or a bookkeeping period end without scrolling an explorer by hand.
Chainbook replays your transfer ledger backwards from the current on-chain balance: balance on date D = balance now − everything received after D + everything sent after D. Anchoring to the live chain means the result stays honest even when very old history is deeper than the sync window. Each token is then valued at its price on that date, stablecoins pinned to $1.00, and rows Chainbook couldn't price are flagged for review — the caveats travel inside the exported CSV.