Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194121
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
1.23s
Block → Canton commit
1.23s
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.
0xf8aa0c8336ace08259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000000000000000000070549da155d7185056d6e4a406f2aa6c9e486a5300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01c213db5cb9ad5765a556b76e081d8c98c6156996d7e69d7e64f6eba658ba54ea043b94552ee5d6f50a4054d10e140d56cb9b6f4d442bd51f3279195c2737f863a