Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152390
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
793ms
Block → Canton commit
793ms
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.
0x02f876830e4a25820120843b9aca0e843b9aca0e825208944ee590cbe4bf110533ed49420dcea3ee5fd7af46870d35805546600080c080a08f8ad43bd4a732c4efe1169527e8cc575f09f654ff6f4eacd588a823e6d80f8ea036cf094734da18b45b53896c0572dd51332a7f3e2823dd7b0bce80adfc57a57a