Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #46942
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
705ms
Block → Canton commit
705ms
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.
0xf8ac80850c0378001a82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000085c259ad28a5f6ce727cf8ef83d8f89625a7c26600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00d64eb24bda3263c9db1a7078581e2adf633507455c469f7b5c77fa478e92828a03e05efdaed4b45a27f09b630b61c8be55454fd9015858e85bda3dc06e0d9b2bf