Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147362
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
764ms
Block → Canton commit
764ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692941a2dbca3722c73f698d70b304a065920e46d648080b84440c10f19000000000000000000000000c3268fb72461d33732f57a3d09569cc231997c0300000000000000000000000000000000000000000000003635c9adc5dea00000c080a0e1a83a65ba8c081f7f28ae185e15a83bb14d7c30789372cbde2acfb7f716a92ca02f2f2f0b0804223a61216607b3063924c4eabb1661bf2dda583551cb80a7bcfc