Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #217563
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
207ms
Block → Canton commit
207ms
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.
0xf8ac108512053400008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000e9087b40b2f14925869928c7fe37ffad6258252200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea017aff271512bf5854a7e713998dc08316abe15f0c0b41f5e3bca6134ad0e1e46a00e5031fc92ffb0c394aa1e52c9dfb23fa6b01cf6bdad1f4af0d0189059c8bcfb