Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208808
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
847ms
Block → Canton commit
847ms
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.
0xf8ab15840bca69398259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000584a130497b0d687b2424b98c39448e697608a3f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0138ae7e541c7942907f1502f70838b6ce3b0f949acce9642bafb696f6dbb5fbfa077ad7998742019bcd399febdd227c5603b1b78de9f0eb3c250c5c7a0bb3cd059