Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215769
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
827ms
Block → Canton commit
827ms
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.
0xf8ef82011d85037e11d6008301355c94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000008ae6ef27fbb20676e2afc89bb777b23725fe7287000000000000000000000000ebb227cc44d8819eb328450dc1f32fee4951979400000000000000000000000000000000000000000000000098a7d9b8314c000000000000000000000000000000000000000000000000000098a7d9b8314c0000831c946ea0ec8ee02c38f41dfc3f24a17b9bb50339cba57d47329a92e1f5b4a0be3e9e0d92a0761d576ae396302d28012a66f1e9500ba1712c9f1bd772206553dc467f30698b