Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183428
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
847ms
Block → Canton commit
847ms
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.
0xf8ac188473df161983015f90942343cb5338dd1b89a34c3740ea4736f31f426aaf80b844a9059cbb0000000000000000000000008fb151bc99f8e39e74cea3c4a6106e8cf8948268000000000000000000000000000000000000000000000002a802f8630a240000831c946da0add83f89a2ee801f81dea528250ecb69e3236a75f7ccbc31423f58d07e65d86da0285d4465b6b1c0163c7238f1d80b7ed9ecc5c6ce4c663b106c908ecb09caf7b1