Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152634
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
544ms
Block → Canton commit
544ms
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.
0xf88b1a8501338c003e825c8b94a0ffe53393d09083dd400fae85ea58d30b86f0cb80a43fb5c1cb0000000000000000000000000000000000000000000000000000000000000001831c946ea0903cf5ab8619165f0e82c27f21c5c2d4ef796da375b56f0546292e90a450ea6fa0206536048a1b15bd3cf3549fdc1242c9a1086793613f4cf87becfb7612e92696