Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42454
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
1.16s
Block → Canton commit
1.16s
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.
0xf8ac2585015bc5450182c14094188b0769128c451018bbd8818ba999cc6630d0da80b844095ea7b300000000000000000000000097538fe12f7159905a710d4ca4a9a405b40ac2350000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0bc58b7c133896b1a01ad28a046fa8664accec8f39cb985f455039030f33137dca024b874b89dc870ef917d48113429835213160428fc51ec64f111221ecb30ad53