Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184728
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
897ms
Block → Canton commit
897ms
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.
0xf8ab038496f72ad78286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002bded8dc6a95d9d39d752f3c024af6a2df029a1c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da052cd6fc5919bf5facd10973e5408d3e4d9c95ac0c780009f443c6ddccda4a5c5a017a38988d29602e94bd73f905da2edd4417cd9fb29dcc9065b1d6e81274656e8