Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2233
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
119ms
Block → Canton commit
119ms
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.
0x02f879830e4a2582051985188122883f85188122884782520894f9cc49f4172c0b65d392b5ad30876b5756337cb2880de0b6b3a764000080c080a0debab9e8cd64bfc1d70b01a24ed509bfa5c171ecfc62a2d75ff7607b9c3c80cfa0156e4a64146d3038d914c9f8740cd38c328ee840cfd152c75d4c63eeceba6ad1