Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182107
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
447ms
Block → Canton commit
447ms
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.
0xf8ab038447868c108286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000175ca61d4a6f444c4a0d7e4ab0cedb00bad3a16500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ffa2fad0439761564fde99f704308b0199d463f93b7a5db399be4bc49028e653a05e40a9bd3f992a6dc4307b941572b8d408ce02c34b76ee4aedce8138aa434e17