Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221547
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
1.54s
Block → Canton commit
1.54s
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.
0x02f8b2830e4a2508843b9aca0e843b9aca0e82cb7e947a61751318eb61504aa1e1ea409d5d21cc4586ad80b844a9059cbb000000000000000000000000ee9daed9681536036a30de35a6750e6ee57481880000000000000000000000000000000000000000000000036a4cf636319c0000c080a0e8f4763bc31b050ee91166b0091327b0c025cf7ec40649c92ce205b89c5b5c26a025a5943d8c1f6b03f0fc74bb0169a5469d42ba222f77991bc0c610fdd274b0ef