Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140188
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
1.26s
Block → Canton commit
1.26s
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.
0xf8ab07844c870a7e8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000814511c3385b005bcbf747f7b386118883de939e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0eb6c283eb6da8bc48304f8ba99ee0afa19ff0fbd95be864c8054f45b3302280aa0383f3b77c6ce596f8312e8347a6f5c519f877854ed8d30d551e40b21c8215b26