Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212698
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
908ms
Block → Canton commit
908ms
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.
0xf8ac0d850464c8fd558259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000009a8c7449c4c58e80fde4a9060636c2a98f497f4500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a64c0e91f9ba5b9008341dd0ffc884f0cf2b5f3475adca97061b0090f16db6c7a04c8c82a3fc61df188fe565d98f7f7d8f84dcde431ff68d91bbe700abf1a66a15