Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120252
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
705ms
Block → Canton commit
705ms
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.
0xf8ab098447868c008259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000000000000000375bf0d7d10fcf82594f0ed678699c847902ba4100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04ea7a54c3d29b458ee72eaa765904a4c7dd6c3fbd74297b495448033a0c3076ba00d29e6bb237947f7e5ad1d6c34874d4365434414200fcd5617cb319f6a860f7e