Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #33258
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
706ms
Block → Canton commit
706ms
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.
0xf8ac21857a3c704207827e909487005f90f39d8d2f7a943f93e7e4228bf960390680b844a9059cbb000000000000000000000000d715eb7c9d494e91b6c3ff6d76a9f1cf68a5de4800000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea03e0a29cd039743ecd3ad76271811476b16e0190b5c62a920cce9f4bfb1d779fda019e8db8afb0575f58c48a6ed7c5a856951e1dd6602bd5de5225e7741c31325ba