Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184292
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
507ms
Block → Canton commit
507ms
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.
0xf8ab03844edb60d08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006cd204adb6eedcd334311fb181407a884ad46ca800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ccacdac53976a92045d1cf7b3f4d201efe9138af88d1ce8d678aabd7e72e8137a001edbd29c19609c89d180f1c5fe2150e8ef3811cc53e9fc5a4bdf245eeb9d60f