Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188967
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
1.15s
Block → Canton commit
1.15s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94000949650abb241dcb88e3257967e860d12ef9b780b86423b872dd000000000000000000000000851fdaebf8cece43f0ff46d2cfaa495dfb5c0a27000000000000000000000000bbb2e722cde523b1870f02b3e140f555f916f6f300000000000000000000000000000000000000000000000000000000851fdaebc080a036dd2d5c3546074c00bfcf986294a906f1f8b406a754e35949b35324d2c053dea03583483222ebae46086f33370293661a8fda2bb0df4a0833026999fb6fce3938