Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14754
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
899ms
Block → Canton commit
899ms
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.
0xf8ad0f857a3c70420783011e3994de4f41914aa6e55d0f582e5d6fff24b460cbe83380b84440c10f19000000000000000000000000e94784f0f0df8e6c19c65c6b929546f9fc680de000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da05facba32f984935e56d253dcee83e2531dc56fdf77a15fb542403deeddf216fca019a37dbb08699d0f8398fb67ab281aa3d11662a98e4711c9dea51cb29ba814a8