Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218619
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
2.66s
Block → Canton commit
2.66s
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.
0x02f8b3830e4a250b843b9aca0e843b9aca0e83016681941f934d43ea101b190d329b7f8981a90ed25dfb6280b84440c10f19000000000000000000000000e0897e38f525e9c8a875c19e717dfba4ecb699960000000000000000000000000000000000000000000000000000000071c26628c080a0b9a882c6364de6fbdf23405a3fdeb39b3236e06674050fefe9e9155ed4fbb168a057767c345954a2125ddb00404e9c5fed42b3e17801677998198ab51661882132