Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5229
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
998ms
Block → Canton commit
998ms
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.
0x02f893830e4a250a85188122883f85188122884d826ec294310ffa975e847cb17608a31410948c6dd18d676280a4e0b87ce27597e47a075d7ce1d2c6b513915ffe923730d1b53190d0c1e731554b88ac49b1c080a08b460c22ab5cd07e1c95d92629d22f2ec73e039ef0faa7a412bddfcd3cb58996a030cd7baaf148799439f8ec3b45619918546bc760d2884668a2d7a1235efcef15