Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73870
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
3.87s
Block → Canton commit
3.87s
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.
0xf871820efd850405f7e00a82520894e8b243d1edb63dd10c4d53e3f2df6d9dbd35398b88016345785d8a000080831c946ea07a34b26d2c679b28322e556b95d282348aed2787ed0cf26fd03ba08cecd50661a043d24ed0cbc6c0230bce1a55e10d1962899bd963ec0fbd2fb69e260a40eeeebd