Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217090
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
807ms
Block → Canton commit
807ms
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.
0xf8ac0d85021370e5ca8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000002f251725d649a01d15a8695667c7b1f6e2a70de800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0119f71be40192ff2afb8681b417081948cd4439d8ef028437ad761a132abf05da0086d7548f047aeef6312c054d32d0583435cf8264aa48a84d3833cd525e4d521