Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196835
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
247ms
Block → Canton commit
247ms
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.
0xf8aa0e831a5e0a8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000ab733da2689b2ac076d6098dbe619ee173bbc6f900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05081d37fe7bd938a96e300a35a7ef2b28f19e6df4b58e16f417d0805a1d3022da0698f88a6824c8893400151e5dc01f497dbd0953473b70bd25917785be711ea20