Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144902
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
1.13s
Block → Canton commit
1.13s
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.
0xf8ac0685091c5abaf88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000072a4700b6bfee463d56bf8d644f48cb0c8f2745b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c0f4efaba21a5202b3dc6f69b04d3bda5566a1320adc5217ae11e9bf5d17174ca0359a36b24947b68bfd87ed9d8c1a1461ebe13f53355d3506d2754a06d5cbe513