Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212779
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
237ms
Block → Canton commit
237ms
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.
0xf8ac0b8512e45ebfe68259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000349e68ffbbe902717d733f4519b63be1bd8d02ea00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02be037b8504c8bd7761d168a9e47f12fc923f00e43d890b27a29bb2f6e946a43a00ab08ac83464b945325426d6b2b58265efd4abe809b7b2cdffe045f30d310fc1