Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154044
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
3.78s
Block → Canton commit
3.78s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294f46ea91e048063cd0f483deaaf6dbfe7b614a9de80b844a9059cbb00000000000000000000000092661eb9d6c6619a75e93d89e18b2cef231059980000000000000000000000000000000000000000000000008ac7230489e80000c001a04fccee57ae55ca75293a8d282e2f046bd69c5bab9f56757918d3e6d5247f38f5a02c3b14a3bdfca336c20e3e76858dfaabf1228cbb7f2c1e161e99189b14338e90