Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #158718
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.
0xf8ab038432b29d668286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bf8d3c144495deadcc4d1cf0ee7d2ebdc178198f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d19fab1b04853442c8936f6fb78bdf1f4f4cf5d64200e7eb108153fbbd6fc8bca073a9fb3f69054d219262131f32628aa924c7126d6fdec6c5487ae5c51d943ba9