Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176380
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
115ms
Block → Canton commit
115ms
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.
0xf8ab03840a51677a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000031f69e8fbdb28494ed7ccacd61b1a905abd08df700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0888119652b2b93b7f05426b60e0e36d485ed9b3e8df7aa292bb3daff839bd985a0028e8867614be1190241f52116335c54747b873db3e288dce575acc20f589768