Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220638
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
1.58s
Block → Canton commit
1.58s
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.
0xf8ac0d850ad98d5b3e8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000040bf1d92c795b12ee4ee610275cb5505b53815fc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d3ef5497ee67e1d1b5b90756fc4b98a6366cfc913e963a412af1c4ccc6d3c4baa03b5cb3c0f835bf83e42a8cd60edbb4a7705af59fae83f575a65622ddfa7dc191