Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213508
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
967ms
Block → Canton commit
967ms
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.
0xf8ac0d850e6a90001f8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000003af8d50208809c42e4d36baa2cf3779bef50325e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02d1d15660ce9ec6efc1b3819a60f054e3d17b00760c3a001f4ac7cfccc8e6e22a05a85d81c1d86ec97efc684294e4b57e94c9c574aacaab90548531589e7fd9942