Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137900
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
1.07s
Block → Canton commit
1.07s
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.
0xf8ab07840ed4e0008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000d3408a91fbf7da9cc497b5228f1339b6d99569fb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04595b80cb1fbad425117677131d9b208c70af19a750fff9fa553384036559c4fa01c3b9bdb0c8465476339af6376b6577eb9120b9d0a754e23e16035fea1af52b9