Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168378
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
716ms
Block → Canton commit
716ms
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.
0xf8ac038502299599998286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000029c7735844a4ec4b82a4c3f3ce1f9a49a9cb7f4600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06596c3ef78b98b21333cc18570aaf350043854e8f28eb3a3bc9f23e7baaad87ba009f464a4bad72bc0b51014bbfec962978e7accf13d4d8c9a9e06e2c485f1a72d