Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24750
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
707ms
Block → Canton commit
707ms
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.
0xf8ac16857a3c70420782c140940ac52a406b2d4f112a89458d0dfe8b0d9d6f720a80b844095ea7b300000000000000000000000074256424ad68055466dc143f08c316cbe88e4b8a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0af41ea6e052e3aa17a60639210683193f17e2fb5b1819f39d7dca483eb06a0bea07f21bedb932e2fc4a4c47937933457f165cc545cdc6dd37428e09d6d738aa2cc