Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184611
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
467ms
Block → Canton commit
467ms
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.
0xf8ab0384d13b1fb58286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000515b135e87bbd890299ad97f2f5092b39e18d52600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da08b73a81a7015e6adb61b63b9bf5ca4458aed32edb577b23038e8e41a1eca7195a00eedcb7c56dc0dcc33ce76cb0aa783795139e2c35e4d59682cfd3f03f24da137