Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213915
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
807ms
Block → Canton commit
807ms
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.
0xf8ac168516360ec39c82598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000094a7c41a57d40014d956d72c604f1cf179183e5500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea040ed9cc9c9652b3bab121a85ddb428b801a9ddab969e592d7fb1e064a12708f7a03e23e4de1525b9e376dd82df60464cad817b1b03118e02ab9069ccfb17a21d3a