Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212604
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
117ms
Block → Canton commit
117ms
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.
0xf8ab0d84b5a8b9328259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000ddde3a77e2d2b12538e8ef7621e9a8c4dda7097600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04f3b3e56b6b386013f766ac66a8264bb2c6fbc1f7ab2b820220aba3864d11462a05a7980da73add51412c6f48bd3116155477bac8ee8f1851bbe9c244804e59df0