Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202006
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
817ms
Block → Canton commit
817ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f942a66b8e42c3089c77ea1ddd4135fe02639f4548f80b86423b872dd00000000000000000000000079ef01a87a8bf001e67395b6d6599a1d611198920000000000000000000000000b9849d0832b0607e196739f715319935f0a0bb90000000000000000000000000000000000000000000000000000000079ef01a8c080a0a8fb135174360e43c664dd03c709849f306a58ef803e701bd9875fac5bcd818da053b62e97edaf44a814fb401765323f1ef4474fc36d6bc53d249f3c3498313843