Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119678
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
615ms
Block → Canton commit
615ms
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.
0xf8ab41843b9aca0082c1409427ce6539dfa8fc2197afe26d8896d7c22960f8f780b844095ea7b300000000000000000000000044692365a157f1c356089e93b7fbe15aafb527160000000000000000000000000000000000000000000069e10de76676d0800000831c946da0969e9ea27672589224a87d10d7f2cce2a592a2ed9dc21755f902f6f4369c7249a0165fbff58a45565f1c1eeda7ca9458680b86bbd69a0bc7d4990dc931cb9a73ee