Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172702
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
1.24s
Block → Canton commit
1.24s
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.
0x02f8b1830e4a2504843b9aca0e843b9aca0e82869294a097947b74746a1da5f41c9d0fe4523accc96a6f80b84440c10f19000000000000000000000000253854aac2e9ff8510987f5323a273d39bf894dd00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0dbc7411f942d0b310c633509480bf5ae1d201cbd82bb290c2766dd6192d057e89f2c0b131b6147932bc29bef88900881a48daa8b5e7b6cede869f4b47285248c