Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140256
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
1.18s
Block → Canton commit
1.18s
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.
0xf8ab0f849eaffb888259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000a8780c64f7d5ce9c4608fefd41c3845e075f9aaf00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea024806bdd83725d39bc09cd3a5b0ec2c173924dfdd4623ce409ad66813037fe8fa0423b0aa016245a71bee4e1fa0a9c50be9cdc993ecbbecc801b6ac8958417a312