Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204101
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
738ms
Block → Canton commit
738ms
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.
0xf88b5f843e95ba8e830178c19490c1a36238d68043f8f8348af300b521d6e46c3580a46a6278420000000000000000000000009cf22baf1ac4215c858f692c7c0ed56a72ef9e49831c946da023c02bb505e057b00e22c0e89dc17c9e2c6ca2f29dabae4052487b89d709375ca075000cd03e4e1a89e8cd92c4392266683e64aa50f0971c3184af6554533a1565