Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171104
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
896ms
Block → Canton commit
896ms
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.
0xf8ac0a854a627dec2582597294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000009a22c21a259ed941879f93799bb58af88a40f1cb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0228067e706844e96b71d946cea5f6815982c673ca1bc9c0f999a7494e14ea97ea05a8cb391bca03a81d99f03829ed2c2bb1c04003b0847baa60fe81678a7475acb