Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5867
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
569ms
Block → Canton commit
569ms
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.
0x02f8b4830e4a252885188122883f85188122884d827a4694e48bf4e997992de655046942623810878ec510a380b844ef50c68e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002ac080a0f085bd36c11a450384b2de264cae2d2911384e1695bcf8957689062defdb5c5aa02afdf128f1d4561d7682ea262a036b4c632007d273c839f698bde0518ac0263a