Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168608
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
686ms
Block → Canton commit
686ms
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.
0xf8ab608459682f0082c140945a64a28ee54853de4c15a259592e5914a860db7680b844095ea7b3000000000000000000000000d38a608c0a511be6d426d3843aa2a8122e2640970000000000000000000000000000000000000000000069e10de76676d0800000831c946ea05866405e95cc3521a4a315f839ef0c003f22069c1df6180df6bdc252c82f67b0a0208244f5c41704322169ae8d4ac736ad1f93314b09ffc03576db88569b138e7c