Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179486
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
797ms
Block → Canton commit
797ms
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.
0xf8ab038408301e688286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000033ef13bc6e1f628ee01ae2ecea30e29718e833e100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08291e9b508e0e363c3a056f9aa9cb8e3fc495f4481a77e43b389fd3bc16433c8a024afc296a0d52d6044ce375f44e8332a891f00a0f235b46251814bf1ad772624