Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2680
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
769ms
Block → Canton commit
769ms
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.
0xf8ac038519bacaa8af82c140947e05d71950dcee5df1ff594d59e594294ff625b980b844095ea7b3000000000000000000000000872fe6ba200b457f1bdd1928a21093ee264e89d00000000000000000000000000000000000000000000069e10de76676d0800000831c946ea078d7115d08c7fc26126d1affacbb19fbc07ade7688e84d057cd8aabc51afa41fa02db5213990e722c5b4fc1baf229388333597fcb98fe8312041f5d660437f3487