Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #207559
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
697ms
Block → Canton commit
697ms
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.
0xf88e8263da8502cb4178088301047b942cffd03f72d83529a3f11b82e4baa4692a21c64c80a4bd76658f000000000000000000000000000000000000000000000802129e3e7c4f8d3a46831c946da09acae5d9bf2c54878e5756282d191f61edd7341e2dca61ba0449945075a6f357a05ac311d619fe2bc22e73efe029a85dc31ef118e1013c842782f5538290a0d806