Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185934
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
597ms
Block → Canton commit
597ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9411a729dae1ec7698bfa9e37b31e1101506d1880880b86423b872dd000000000000000000000000a21927f39af59ccbb54a5b2334d8fa1837542e82000000000000000000000000600739921f0c163d2ac8c40377802e0e9cf86fa100000000000000000000000000000000000000000000000000000000a21927f3c080a0519d473abee9fb3b44a7dc4653f5e7741becb7bc2e34f4e1cf7cd47ab14a8824a05a94a26b9acb6885d587fbb654fd77662d36198319253453ccf8f5f5baaa4e02