Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #209075
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
1.87s
Block → Canton commit
1.87s
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.
0xf8ac15850653b0c8f48259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000004e47c1c982dd60ab8f925efdd734f1e8164138fc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0ea81e0cdaa33c939bc55d52054bb573e6e04f2bc03399bd519a7ca82067a658da07d2cd1b6541104d26c6187e68d9d5cacf28e600b0efdf40fa2aad9b2e0dc4729