Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #11772
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
549ms
Block → Canton commit
549ms
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.
0x02f893830e4a255285746a52880085746a52880e82c84b94a7ebb7b57ded693b1e6ed66d9c7b2ce134db2a3a80a47c0390f706537b0f7550d3c00b4ac977899069252ea56a1a9a18e04d09250ddac1795ef3c080a06f97f83745eff9cf49a064dba5c1ab09fdac0c06abe4e51c40713f1ea422b6b5a010657282a011394011eaf29eb1ab713592a8df841634854ce9c3dc526d284540