Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167371
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
785ms
Block → Canton commit
785ms
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.
0xf8ac0a852cd72027508259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000cc4ad71cf5d6136fe175bd5a1cf016158e87606500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f4560057a969aa51f290875e47e1fa29d72f6f7922eab9c33e0a801fcb4bb8f9a03ef5c70000a8eb8570a609fb9c16944dbe0139d8494263e8e5fbaca6e0c22adb