Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213614
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
498ms
Block → Canton commit
498ms
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.
0xf8ac07852b0bf5e8a98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007eedad2a4050b3c9c6315f443bf9420b7d7ec0ea00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0efa7a25ab022b94b8675ff5f2a658272955922b7d90701ec9cd189d07db298a8a075112f81bc37d75ed6251ffe8f22287d5115ba45b2ff0c06ebe217b2f38389ca