Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73320
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
525ms
Block → Canton commit
525ms
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.
0xf8ab358459682f0082c140944b3ec39e7c31459a6b285471a4fbee0c6c0f341480b844095ea7b300000000000000000000000097538fe12f7159905a710d4ca4a9a405b40ac2350000000000000000000000000000000000000000000069e10de76676d0800000831c946da08da14e0d587ad907a9e261e634223f5892f030265527e7214a9a031e4885310ca05a86700f60eb9c2979e754e42a80c9dfb7188c5aa927a8974cc52598310f9d7e