Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140941
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
344ms
Block → Canton commit
344ms
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.
0xf8ab07840a4cb8008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000a824e4d071083b6165d1769346687bb3da23ef2200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07c0f6984f62fa2a3b58f9c8c52d244b1c2c77834867500bc77b831b970ae910ca036efc04d28759edc5d1fcb6b4d33703f25c0f070e2b544fcf850a4b13562404f