Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188410
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
388ms
Block → Canton commit
388ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194df71e331688b620e7f69ced80d34e165e49259c280b84440c10f19000000000000000000000000b2bd02100343674cf10cb02d9755abef4ad10ced00000000000000000000000000000000000000000000000000000000b2bd0210c001a060136ced0f8f99b75b1fc59b2de44c14f80eb82754920eeecd95be8262be92a6a010f882bf3f8145d5838227890b574f9a37e93f48db85dd608708b2f4e9e9a0f1