Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42869
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
1.37s
Block → Canton commit
1.37s
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.
0xf8ac808508798e03958259839458b70a402d5c0f6421c69bde5c0078f41b25946d80b84440c10f190000000000000000000000003ecac7088c6c3bda8c888f584ed85b335a740d2f0000000000000000000000000000000000000000000000008ac7230489e80000831c946ea00a7f99374847b7cc4c30cf55960745bc578ab098f6432be0df03c9077153c12ca06611ce6df909ecbc8bd41ec28c6b56db3a425d2bdd6d2f812c86dc4798e77323