Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195328
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
457ms
Block → Canton commit
457ms
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.
0xf8ac0f8514c268f5ef82598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000004300cd121cb42a595bd1aa6472124501bf8d63cc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da005c0d29a3c8d1ce2051fab22c59f2b00ecc46ae7c66ab88ca2e5498d1e39e4d1a02b5103acb821060c3efcbdb9666a5026467a9a77a3fc4958f1360f056a54f52a