Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2101
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
509ms
Block → Canton commit
509ms
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.
0xf8ac038517566a07e282c140945ec52bdb1a0a2925ef42b4b979ef605afe42011780b844095ea7b30000000000000000000000007cc5435cf7d0dc7d8ac0cf9a242928efe8cf8bea0000000000000000000000000000000000000000000069e10de76676d0800000831c946da001bb1b1dae920cec868f535843a113909b1cc2ae68dc664965bff9abe79ddce6a065a4f6b75b7a81b473a1d33053ce4e9743c806fc44f3ef3c33ac8cea1d2d8e4d