Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167191
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
915ms
Block → Canton commit
915ms
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.
0xf8ac0a85050775d8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000c6762f11251c710e1a6b2c341e42a4a118104e0f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d2313c404406c5f350c474eb533935d8c6a8544bf0e5fdeed7f02985a12082e3a0721c6a139422ed481d32161aff28772556759b2cc61d7e7f48610e7a468a2596