Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203426
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
968ms
Block → Canton commit
968ms
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.
0xf88b68848ab315c2830178c194fde0c8f619aca6fddf58106debbbd1f7f1f230ae80a46a627842000000000000000000000000f6d0bf9958fbbf1f94557566cddb190304067e8d831c946ea00bcfbbc010c788bb69ed34489fd8f7e18d037e517801bc60f6f28e02e62fae5aa045cc5daa4de1e397cd13aa46a9e9d531994b4aba0188e2b04d56a09400fe7d35