Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152230
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
804ms
Block → Canton commit
804ms
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.
0xf8ac0c8501004a00348259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000000000000000000077a4659240a3736b1e14e7d965da11740decdb5300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06af7ca4c12a89b4a3631d8264de6a21194c662c88a5a18abfad7cbe37ce97e72a06b0a1318069c15bed69bc7bc455bfa384b5001ce7f5117be2fd1ac641d14eee3