Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169689
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
755ms
Block → Canton commit
755ms
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.
0xf8ac0f853744bb24948259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000098fdeea953322fb44eba6c9c3de260030d84d5b800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02e376128e0e0df22a97283cf055426be14b698309c9945a6c2b409306ed8f240a0078ff77dec970a705788c60b2c25b267b41057834f083f300cc6a6c83e6bf940