Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207968
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
497ms
Block → Canton commit
497ms
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.
0xf8aa0983a3426f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000008a8c03b7340af41ff398f7d32d1acde686f0802600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b8f985925fdfe6d2e61dcded00d06a393abb9ec4f95526b5fae55e701050e73ea00bccf0956d0a12599a52fb49f39457244b020e2ae214d32d90a0104c732853b0