Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139399
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
1.24s
Block → Canton commit
1.24s
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.
0xf8ab07841bc3bff48259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000071c2cf0a0f7bbf750631e635a450795bcd73f8b600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08cc2ab8e2a8efc7ceaa3c26d9dd61cd97639fcf507329ffc9cfb994f82d8cdaca04ec3d9dd002ca80be5ccf6a5378a6c4266374171b7c9bf3c2ab58f16a7085b21