Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155443
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
1.63s
Block → Canton commit
1.63s
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.
0xf8ac038501371fdfd18286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000078028df74c00d94b2ad17e679942ac686e75e90900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00d9677a16d8d5f258b71ac21de5c25c15fd9300d7b0f38e67b7b73e985088df9a069e2c32b3077509142bb3650fe90ed7fbbf16457b96626918291d92421d41e31