Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219951
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
1.17s
Block → Canton commit
1.17s
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.
0xf8ab768459682f0082c14094c0dc1196e18533274740c0e56274ca0f429f085c80b844095ea7b3000000000000000000000000a9169476f8b69b9579a7a4e3af1c824c8893c7520000000000000000000000000000000000000000000069e10de76676d0800000831c946da041475799bd5b65a255ad35b027e1d19bb4554dd072b384cf639416b83d08b021a077ebd3838b5b8dfb3259bf0e06b7f3e4b2f3006f799fb11bc81f6a591fe1adea