Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197704
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ab108408301e6882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007e7d19006910cf0ea42cbab2b0af7fd5355161d900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d2934c15e47b5c27b47883f6cb4e111232b3e88abe38d337a641139592039027a01bf5cb17b6a4db9dfc562d3e62e8364560b73b42108d8d44e1d62e2bbb845ec9