Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22813
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
548ms
Block → Canton commit
548ms
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.
0xf8ab158444fff4af827e9094832733840c40001964c668d590dc88afc031c96c80b844a9059cbb0000000000000000000000006534f46948ed1f38072f6bb9fec7a2088899475400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0762c8034c6127731d639aa62bb77fa5a0c410275c03f80a29001e3908379bc9aa04adf2d9d50345b41e3b775b670f5de1af09069e6efc9ca74375222423734696b