Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43743
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
817ms
Block → Canton commit
817ms
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.
0xf8ac018501e08ac01082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bb89e912d75923987e0426f0067680c26f82893400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05e9e6832b7ed9231c25c86a52121502faaa9b1bf4c831b34ebcff5d1b62c24b0a0020532ff4889feebb74b32b21bbda5e4a8c099516adc0720692bb81db2cbc081