Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184352
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
557ms
Block → Canton commit
557ms
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.
0xf8ab638453dea61582c14094b828bd771cc3755245354db730735491ed5e7fce80b844095ea7b30000000000000000000000002a5501a292dc72a2cc5e47f4e4cc3ab17e39dc470000000000000000000000000000000000000000000069e10de76676d0800000831c946da0371a6a0069639902b127ba3a761fa08fe89b7d28932e916f87d7415be35a1521a06d922f6d3aed89f2c8439f52309049c70525c8de87df9740e2669eccbd7573ce