Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5295
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
718ms
Block → Canton commit
718ms
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.
0x02f893830e4a250c85188122883f85188122884d826fe994efb12b62764fe6da5a20e6b2c58768f43cf9da7080a4c582359b11a7db3dd741d48c7345c10b756ab9470c0c989372620d97c851035bcd98f4c2c080a09776007352c77b6cd8656faa8c1ffa6933b75d0a4d5f543af242217f29ee3540a060d9435e999c0d102f33d531c93c5b55887d0536a8bac2638b2f239b2cd538a1