Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #181359
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
927ms
Block → Canton commit
927ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681942e6b52405da0ac4c3648a41f91475540eea0675b80b84440c10f19000000000000000000000000b437d3b930d8d4d26fd8de0ed42e6bee8868198c00000000000000000000000000000000000000000000000000000000b437d3b9c080a0c6f4de47b6d386a93aae152c9c5411eb5213e41f84e236499c41195cdf3956fea072fa75f46dfab1c7c842a3e9e696c5f093e49e4acbc9492fe9ba10ed03004096