Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5789
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
428ms
Block → Canton commit
428ms
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.
0x02f8b4830e4a252485188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b10680b844e6ee7dacfbffebccdb6213615939ceefb4c492895c355097508f1d0cacacf38b83b953d60000000000000000000000000000000000000000000000000000000000000018c001a053266be9eb2a7dc57942d06593b17dd8b9f27110a249392eb11eea174e2b7218a049c2adc4fbdb5ed0181af763aa52f00a2c0c727c4c9ec8cdf808fa16cb60fb6f