Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116668
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
395ms
Block → Canton commit
395ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72947761cddf0b899f3dc73f34de6fbf0810fc92765080b844a9059cbb000000000000000000000000ea861812dcb8588cb1263b720750ac6526bc954a0000000000000000000000000000000000000000000000008ac7230489e80000c001a0c8c00e1fcee7fa959f5276215e09ab0c772d03152ef6286b61afdf7db9bf3632a04f6247d59bda8a0bb68e037ccca7efc6781219d5d5c5f83543ebddb09253eeda