Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174172
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
2.96s
Block → Canton commit
2.96s
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.
0xf8ac0a85052a6530568259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000001e37c879592451200878250e30e8f7c423a0419400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0628f1c96d4f4d46c6d2f16cebaa0cbd6c49107d7caf24cd685d4b10539abc02fa00c1d399243ab1d8cc4f8b0918b4c238f9a039ece9dfdf1788f01913bacb4d599