Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142113
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
384ms
Block → Canton commit
384ms
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.
0xf8ab07841ec133338259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000052d67f4d1dce6f5db62931cdb6144a7cf283cd9400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da039ff8683f1055475aca2dd6731ce26327782394a2c0e36fdec130aa035e0ace4a077184e7e336d9092ba9b52ac74af18ab38bc43a7198f9a308e981dba66c67de9