Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119445
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
645ms
Block → Canton commit
645ms
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.
0xf8ad820acf8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000000000000000000000001b175a2114a44751757ce85cf47cad45e8f8928800000000000000000000000000000000000000000000000340aad21b3b700000831c946da0c9e5c74133773f64a7389597747f1d69f72711291d0b2c64d7903d277f759492a0487c442be8e5df92e5f3662d46c3abba8442245f898b453eb107364aca69d2e1