Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208548
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
1.90s
Block → Canton commit
1.90s
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.
0xf8aa158315f9098259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000b5b4983a95f30ce3f22bd1e37c8e724f3f5a271000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00532b1e02030d92d98cb8babb622ac4e56b047aeb2973f6f68490dfc66405f84a07c8f2fa6aea9186b49c69dfb452c285dbcebb69462596d43b996409265d26880