Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195912
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
528ms
Block → Canton commit
528ms
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.
0xf8ac118501c406a2208259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000910f9fde85f827219bb887de56b0dc474de3a82100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06d6c1dd21f07a44acbe14778bb1ac35667026672373aab51ef8a517d82e8666da04a4afbcd63b17947af0a12b03ba7996273f68bb6542bcc36daa80f54f91574ac