Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19270
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.
0xf8ac80857415ebbddf8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000e359882b98f13e1341eeb729cb90781cd193913f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00bf21679901ef126786d7638319f890373eb54f960c6347ea57de37237592affa07bd2aa1983cbd797e1cbdcf38273d8e7e41e2850f414f3a32b1c6f7bb15926aa