Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33679
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
606ms
Block → Canton commit
606ms
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.
0xf8ac1d857a3c704207827e8494e708e5fa1ea63dd781f81c747e8c7868702711ac80b844a9059cbb0000000000000000000000006b84133da49071ee916c34ee93cde900cdd6faa600000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da065c514c43d516d4efde1befa00ef6dcd4cca629ca1dcf198f238c42acc22c415a05ac84878e3a734087c52e2df26763900456ba3c2568ab7820604c72a7aa46d4f