Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166948
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ac0a8506f3c900108259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000067f6746a065ab1e9bf10c7bb929510696c3366da00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da04ad1399b30a56bf66c0d6e5658b9557c44ae3929dc51da8f0f5ed381d644cc20a01f5195f0f89edd8feb50f898770f1a690f2c249350fc5584643d1c7f7cb2693a