Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188498
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
1.04s
Block → Canton commit
1.04s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828686942597d1ab3809e34ff8bf0f21145582d65b1bd32a80b84440c10f19000000000000000000000000c343fbc8dfb463910f8b3209407e950080e2bac900000000000000000000000000000000000000000000003635c9adc5dea00000c080a09d04ab00b23177190db4290486229d69aff4fd68635d8b08fd3f70dc40685124a04d09e0cdf7b6a56d7292a1ead1e67124da5bf34bd3dfc51a59fd4a462a5c5eaf