Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204701
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
757ms
Block → Canton commit
757ms
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.
0x02f8b3830e4a2504843b9aca0e843b9aca0e8301668194cbfe11be70904bb2b98c8a5afaab9a6562128a4080b84440c10f190000000000000000000000000c966a41eb4dba7d032102bf45afffa814ff188d000000000000000000000000000000000000000000000000000000000a782255c001a05f8c3df9b3a18b104289a4e9ae967fbb7bd0f750836f1edc3eea1bdd00d6b20ea078d20459bc1c13d9b1fcb389886f4336bcacdc9a3de9d9026a2eb341929a717f