Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146091
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
524ms
Block → Canton commit
524ms
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.
0xf8ac0b8501004a00348259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000001bc31f7f75e51b73df157c6e3c1d69d1a75e2fa900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bdb99081011d3d3c27ec3b62051da8e2249db878c145bb2e3beabf4676910734a02a254a963f057e20660f49840eda2b6c2571de1fc5ae2f657ea8f6695d85d841