Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175076
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
375ms
Block → Canton commit
375ms
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.
0xf8aa0e83124f888259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000bcf5e6d077e8dd04b1b41e289c8f35bc9f94d86000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fdf5f3b3d343162acbf66fec3227f1768b10c3dfe381ee631ad85517f0135c02a0234f56d71325f64768044d2a540532fee77a8071d80753abaa89a015ff9909d3