Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116397
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
988ms
Block → Canton commit
988ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294a6e61a7841ce8c3f61821681babf500faf0eb33b80b84440c10f1900000000000000000000000073397c080e3a413fd7ea97f5c28714426732853a00000000000000000000000000000000000000000000003635c9adc5dea00000c001a00d48cda355371d908d7d88552fba722126a88f05cffdd4c438cb5c13a5b93fdda05cb8b10582dfb81cc8a6bdf98c51b7fb3dd47c907492b2c9651acfcc83331fee