Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175356
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
585ms
Block → Canton commit
585ms
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.
0xf8ab0d8410fa830a8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000090cc23a4dfe88ade7484654c22edc4454fe1426500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08feea8a6f09471547868b0d23572a3f0f1f12bb58da71f50582d71e1251bf66aa050f8ff977156d4806bd825f0cb58e5f446db50c45ca315297aae99f763d94094