Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5475
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
979ms
Block → Canton commit
979ms
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.
0x02f893830e4a251585188122883f85188122884d826fdd94efb12b62764fe6da5a20e6b2c58768f43cf9da7080a4c582359bc8699e3a9833df006ad7f3e6b255c289f0ebfde8c5199c9db88b0a0c02fd4a17c080a09850d56f3b1e20d343d7e05304bed56b50b00638cd1a2896a13039ff08a940eba0600762c41aacb7e1cdc3cf15612c6a26f80cd926454fb42fc378beec77b49aa5