Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217085
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
168ms
Block → Canton commit
168ms
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.
0xf8ac1485021370e5ca82598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000c7cb4ef260fb2f4efaa7cd3e008c2d472fd652ec00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05e30ca1f2b2293d549527f7ec0875ceebe7c0640c4fba3e184e61a998286191fa01cc3e49ec29daf45531f7bc96542244835386c186ce5663f5931a118b31adaa1