Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189388
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
1.01s
Block → Canton commit
1.01s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294d0dccd06073cf5f222e2e5cab673588ee025ac5080b844a9059cbb00000000000000000000000050ce94a796df1f4f509b50aa02b84e174d33232a0000000000000000000000000000000000000000000000008ac7230489e80000c080a0ab40bc638e37224a9f078dda4dafce702b9a59cf077b3ea88d7d637b1f82780ea00f01c2972ea51e47a6ddb385e8bdd72dfe0990f891ec868045075cf6fa8f0704