Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164497
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
1.07s
Block → Canton commit
1.07s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681946b91c913fe01af3da8c6eab5c242a2c79572d1c680b84440c10f190000000000000000000000002028dded62c76fb947ec1b1daff89f182b5b2aec000000000000000000000000000000000000000000000000000000002028ddedc080a022cbd41921210fd05e5238595cbe8a4b0b4ccc1fec193cf496d70a6993fb9f50a02c947d7d63eaa4316dfbaf2ec938407097f81c7a41bce069668bf51359c7534c