Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214138
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
837ms
Block → Canton commit
837ms
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.
0xf8ac0d8523df4cec8d8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000ef8145352b8865b02c717e8158714fc5ba5e803100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0cc636b12835c6caf67b959bd59ef1eff062c067379c84e5fb174eb3bfa63f6c6a05eca7443cb2f47f33f6918c29bb5eb6c53738a64e75e138caac272777b721510