Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166296
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
1.87s
Block → Canton commit
1.87s
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.
0xf8ac128501806f00168259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000001fe029d1bd880fc33a928d9d35eaf1996fea063800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da066d857697bf1ac051ab544c84964ab99d56c7494d047b0132bd55bd7f0ec1d92a070c5774bf2a4b550f662635a1ad8201b636c6d4e813063d32489c6de8a7e63f6