Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122172
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
2.73s
Block → Canton commit
2.73s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692942c2dc30a04c18d2e2bf75381dbbfe76222faacd080b84440c10f19000000000000000000000000daa8b55aa5c6a130f01ee67a693b69079d133aeb00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0c7cce4ca784ce720a4358a2746e5b81093068e4d6f052d1074236cdf0041661da04eb5150bc47557aa55097dd39fe4d7bfad6ada9e28843b5f6c2e35e9f323c510