Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213970
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
597ms
Block → Canton commit
597ms
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.
0xf8ac06852e0e9bf3d18286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003398fc3f2bf16e4574e1a51b0c46b647600e53b400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0dc9064a9a02bb86d97cfcb494acc3e27d73b0c026fa53b5cac72c17f74c91372a0485a51414dc8a48c79988b7d666ec4d3eebb93672c51698a0e217a95549b9e04