Definition. The share of transactions on the Ethereum network by contracts that allow transfer of tokens between different blockchains. Bridges Transactions (Absolute) is the absolute counterpart.

Technical. Only top-level transactions are counted, assigned by their recipient address, and failed transactions are included. Transactions to addresses also labelled as exchange or stablecoin are assigned to those categories instead, and the contracts of 14 major tokens (including WETH and WBTC) are never classified as bridges.