Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216062
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.
0xf8ac0d850e6a90001f8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000d58fddb7424fa0a5b8c69dadd087a1a27726b1bb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea019cc1121d8ba2ea637cc559dbc117337c5eb78a285c8ed52228612262d524012a0681b17db158d3c4c0e9a688bf60c3ca5c6d69520841b4b5b7a2c99d97397c014