Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #98179
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
746ms
Block → Canton commit
746ms
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.
0xf8ab318459682f0082c1409448c397e8cecca007ebf8de4e2686f86a41bf301080b844095ea7b3000000000000000000000000891f73f8d2afb75e6526dd2378515914cb3f49600000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0e5b8a173c41793adde7bcb7408a2949203d50701728c7fea509c722b95694508a0276740d3f3c21166976724106fab1573d59a164b447c05b93c01c546656dbfdf