Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #160158
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
1.25s
Block → Canton commit
1.25s
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.
0x02f893830e4a252e858bb2c97001858bb2c9700f82a23f94bdaaa4a475f6197f8aed0da9839da92a6d0fb79d80a491b7f5ed0000000000000000000000000000000000000000038de60f7c988d0fcc000000c001a059e38ae060789c430fba04fc489a699df4d2aaff397b6122632c5ba9715bf401a044f4623b53590faec9656893f5b74ed31f2d16364b1b1c95b82e39f54968b71a