Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170084
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
525ms
Block → Canton commit
525ms
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.
0xf8ac0a8522fb8a6d088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000005b584c2b3ddbab1c6932f244f099c096baeba8e400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04da32d5da40a6c66b0a95facbf3c83a0a984d51db7619d913b8b6f27dd75c1daa0700d57485f503fe77f2de0c8ab810d21577babdca30b063278256eee35d926cb