Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50650
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
966ms
Block → Canton commit
966ms
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.
0xf8ab148459682f0082c14094c0e72cdc8dee95bac36bf0124502886b46021e6b80b844095ea7b3000000000000000000000000ac9b4e83ad3058d1093dd74dbfc71d1165f64f020000000000000000000000000000000000000000000069e10de76676d0800000831c946da09ff86167b20997c3e20b7fd9bfe33696d112f47eb2fd8941b330a57663f67a1ba023d0b21bd531d17e5b973993bb98758cb0eda535911bb2f4ce4743fb5ed1323c