Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197328
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
3.31s
Block → Canton commit
3.31s
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.
0xf8ac10850545bdfccc8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000a239b765d08d5722ddb970b6c91e42d87cade9f400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c59d83b15a85f7dc1289c1708211c40a92849fabdf14afe7fbff4be773a3b96ea02473c9ae4f3bb9fa36501000c2d3b3b08aa3630ad6b77e84578b17ce582433bf