Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48724
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
605ms
Block → Canton commit
605ms
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.
0xf8ac01855cfb1d666782c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000023055d41eb14f55e3375b7455dcb5dca2af8ff2900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea023c13c8c72f7e8ab0a864ee29014e540179c84b09e10cde76ec77b0919c9f807a055e475f06aa0b3b16dbcaeb1ffb534862c3125638b35cb0fe75569ce8959ff1c