Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188934
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
718ms
Block → Canton commit
718ms
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.
0xf8ac1285035a4e90098259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000ce16d29332bbe30b0812eea2f9a2aedc896a526500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da060d02cb3143c19606a30100d2349106830100d9deae7736e2741dc3b0c195ffaa071e8eb76865397d7ec2ef4d9b9b026b513e32e9559f7c5bb4ec9ed3e0d139642