Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205105
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
437ms
Block → Canton commit
437ms
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.
0x02f8d2830e4a2504843b9aca0e843b9aca0e82e072949ddd38ed2801c11e2bc74eecaa4521bb37acc69a80b86423b872dd0000000000000000000000005fb2b8bb111af8219a64fe586f05c52b614ec76100000000000000000000000001c7835aeef6df78b4f1a829b17400f08662e9fd000000000000000000000000000000000000000000000000000000003bdbbf64c001a02a33821f0b2515e407d3b987c47068a6f54f7e430810b3df728b5f493568c702a05facba61c3aaa440c5efd2a7d9ad5ec92448da571f3b99c80be3b0bff7b95d44