Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #135698
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
406ms
Block → Canton commit
406ms
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.
0xf8ab0c843fc5de148259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000dfd9bf7b88224828d108bd58bb9d05d5ddd1c3db00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da019e61817b9113a8a8db0cf8807fd001b2ab979f09811593c0a45d9c8cf67f507a057617889e3a4657c443a13a5497dc04e2b947748e12e4e1b44e0e1ca74dd1ee3