Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #541
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
868ms
Block → Canton commit
868ms
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.
0xf8ab0484de8805b2827e9094e5403c86da0d6ea7bf7cd63990aaba676d7d536e80b844a9059cbb000000000000000000000000f410bcda14acc57f8d102a5fc638b20441e1e57b00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea018078086100f5ccbd812089e9baa640e9aa04a3c94ceeeb9bdd5e326931cd90fa0579b4da1ddbc8b4dff677bc64079e0e91a7866ec6a945eefb04022be1c77ea6f