Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #6970
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
1.55s
Block → Canton commit
1.55s
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.
0x02f8b4830e4a252d85188122883f85188122884d826fa3948da1fd77ab1482bec204e23c34b89ff8abe7b6bb80b8440e2a7f59000000000000000000000000000000000000000000000000000000000000016a00000000000000000000000000000000000000000000000000000000000000ccc001a0432d2816d5b31d1e33b1c1b276b92999a0cccc5c9d869806aaf3df81eec0aef5a07cf08cc5272374606862d709db7e27256c1a4e38b78fcf8c30bf7f98e40fd5ed