Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50369
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
465ms
Block → Canton commit
465ms
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.
0xf8ab8084f85a288782c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d632201d223c1026f6fa61a2ccb00095b0b9c99300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c01849a330785943d58825ce5f08a1d7553597fc07bcf2c47346f0cdc4c4f9ffa057f618d74f8df4f8bbfee2692e4dabb51dc15c03b1d8edc5dba930c4149bc08a