Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205863
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
287ms
Block → Canton commit
287ms
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.
0x02f8d2830e4a2505843b9aca0e843b9aca0e82e07294444171048022462dbe343ec9ec9dd37d5f11d59b80b86423b872dd00000000000000000000000091f04824ee002b8d9ba4949c8c399e69a077279a000000000000000000000000bce94a84131586b1a784d29915222e9720656213000000000000000000000000000000000000000000000000000000000d6698d4c080a02479c8e0af39ef13f4c385f0de66a9dd0344f43b727b6818b0c8c66626d862cfa05780d488732cdcadcea1098759f9c5d4d2a838ac7e3aef6bdaf88659dd7996a4