Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169801
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
334ms
Block → Canton commit
334ms
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.
0xf8ab4e84872eef0082c14094da4b199440258120c3d112311e1054d7203ee9c080b844095ea7b3000000000000000000000000cbaee07bd0f0039184b0c4237cbd1b153f5be4060000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0cc2ce313ca3f304869e56e4b2530eff6137557bd20f1e322c6562d86328f8f47a04777cbde9824a1d51fc246e1c7c8edd57f846bb82c4b67413382c0a74fb5e40a