Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48614
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
256ms
Block → Canton commit
256ms
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.
0xf8ac0185159fd8000082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ca042ad7cb6a09d6d46212c40684e50322ea723800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00311c9b89d8557180a757ca1ae12738644308656f4a11821d49f1ae9633cda8da0576c601c7f573540cd18113cef6a3b2d2354223c41bc1fe30888ab6c682fd9dc