Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172465
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
265ms
Block → Canton commit
265ms
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.
0xf8ac0a85266181f5d98259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000082ad44654adfd5ce606099117606b543e864ec8600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08186b58c0c29a2885008552240fc33e0b98900673932bd2e86f1578538d4adf6a0681c9d50e0be548e6838b1391cb93213b1bc18eadfc575b977bed1f5bc3d8d27