Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #126688
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
646ms
Block → Canton commit
646ms
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.
0xf8ab43843b9aca0082c14094e7d59800b4e940115a3749cbf39b04f079a2084f80b844095ea7b30000000000000000000000004617b93c149174840faf1ddeb85ce8bb2261c7770000000000000000000000000000000000000000000069e10de76676d0800000831c946da061955e7d5b803544ab863f0ffd7901fceea8f25dc718adb96b507b47b65651a9a00c04c98582da8c07406a6aefcc39db28a02fcd3edc1d2a306358b7ffa61ff08d