Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202567
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
537ms
Block → Canton commit
537ms
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.
0x02f8b3830e4a2508843b9aca0e843b9aca0e830166819422ec1cb19934042bb2fceb6cc13a464d07a1011080b84440c10f1900000000000000000000000054493d87236d9e9e9957483fa8f96e293bd9c7c2000000000000000000000000000000000000000000000000000000003bfe2ba0c080a0a61c71f46887a03e6ccc994935219179535f31aa5187a7f049928eb14a26f7c2a069f4fcc21969df31e6e7ca16ed0327db4e526d541a54aeb66e51bf8a5b423bc3