Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182787
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
198ms
Block → Canton commit
198ms
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.
0xf8ab03847b98a01a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000446cb548ba8226ac988998ecb3de61502a46a1b500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04dee78ca61c78baf3324672d4f2c15fedeb5c9c82d6a1b8c09c752142c84becfa0700fafc44f8f99049cb69a9017d88902835de1b7c64a10db153068a22a87faf8