Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7601
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
909ms
Block → Canton commit
909ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ad028519bacaa8af83011e399463743ec997e6f9bab6238183a30a2028399ffcbe80b84440c10f1900000000000000000000000058adbdaa1a5fe7ad5dbc7ba849e78eb73e3f059e00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea07cb1efa72ff50d6c3ae59774c94efbaf162a4a8c46ea23cb0b35f7cc178cd6a3a03201e226ee92f1d7f41983ed3c2f268ff7554527cfaa3b2e4b76808582e0f935