Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179815
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ac03850c839d00008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ae46dacccd19b87b8a7175709ff656f35d9f57d600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0474a6a471b09dc8567d56e8d3e96391c1c190055728a0cb38154b427133eb760a01b5f9ee7f0c4f7cb3252dda0480650d9731cf7ff8467cc1db77bebadbca5e816