Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194138
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
1.05s
Block → Canton commit
1.05s
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.
0xf8aa0b834ebb808259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000273e17f548b7cf126ea9d59c4094d6bc2c04a16500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da049b46f5adf16e0b5c1d35a5e903d3fbab481c1c7f17c8add5e7b3bbbf7a9e5e4a06962770d70cac17d66ee299f9d216ed1692e93053981b1c87654ce5772d16908