Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7197
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
92ms
Block → Canton commit
92ms
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.
0x02f879830e4a258213bf85188122883f8518812288478252089479d1a70201d815a6429e26165f8618dc61d6341c880de0b6b3a764000080c001a0fba7b47d9cb5e6dd53b257dca483666af7ed82649a1aac03a4972ee0b25aae18a0025b94e0ffd7df78da97fc2e188b2e7d6c01fac02ef6bc7196ae5dcf77d1a934