Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214735
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
408ms
Block → Canton commit
408ms
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.
0x02f8b2830e4a2509843b9aca0e843b9aca0e82cb7e9414d880acb61b560017ee9dbe519a3bc527c3a9f580b844a9059cbb000000000000000000000000b9f003c19407229f65577acfb3a1165d883a96c30000000000000000000000000000000000000000000000021d3bd55e803c0000c001a0ccf523a7e130f7060527ca733a5242ef93611891fe6a23f0f36f21a50000949da06eb6b7e1df894cf5d4acc107b4f943519cd5450c8a34a95167080aef75dfc51f