Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217226
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
407ms
Block → Canton commit
407ms
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.
0xf8ac0d850f6ca6b2828259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000d5de1532bd4dd32a387bc4f72545a0360c75680d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06af5dbe11f4387f7907a178a7e9976e2fb19f70e4e31661932bbad54bd64d974a00860358edc8fd286531fe756168a8f5b7b49be837de705ef97d0a8b11c14e86e