Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #141826
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
234ms
Block → Canton commit
234ms
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.
0xf8ac078506a1d902b28259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000174b5e9bb13cc9e9ccd1a13293d9226dd937be9b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bbdc20f6c0b87c83e090a2c27ce60f26c7fdfcd38458fe1224048033d1f3ee80a006b4115d73f902f2216f56a7ba1ad99a6df785015c2d3cef1b581047952e61c6