Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #209197
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
1.69s
Block → Canton commit
1.69s
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.
0xf8ac1885386952e3748259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000a9c5b69d6d90938f0bd010d796455b78ece1486200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b576d6413b574910428b0df213dcc34f381911a19b50815f7cbff0563467b1e5a02f603207a660d39192e9682b039582ab9b339acefab7b1882bc6b014de9d5268