Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131651
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.
0xf8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000a4659c68468860294ffd57d9933fba2c06ebfe6800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea006569e383aa2cf8acd12c3e7fbb26f2489a51a261b850d403160198b8f886370a0461b2537a91a3bd71c47d4d43bb96daac1c0375760cee261f272ec03e539683b