Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189170
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
1.17s
Block → Canton commit
1.17s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301667594510e9e38d161bbf8af69988dc00984d7edb4b78880b84440c10f19000000000000000000000000d4e0566f6059009cbec5dcff2ffc89b770332ab500000000000000000000000000000000000000000000000000000000d4e0566fc080a0289f6e01d230802c5820403842f0d337f277a20ad442673daf987f653f0888f4a04fca2b8446eda92365e1ae051acd7c15d5712ceba68fb1272bb25c745b109c2a