Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5244
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
939ms
Block → Canton commit
939ms
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.
0x02f8b4830e4a250685188122883f85188122884d827a5f94e48bf4e997992de655046942623810878ec510a380b844ef50c68e00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000030c001a095ca4e639e60efd336839dfbbe241e03a805600a2e9b5c8cb7688fb5bb406c6fa0759660cc1edb19e9c4731e0e48bedf8b4ce3c110d12c0c9b5d12c4f98829e92f