Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202247
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
976ms
Block → Canton commit
976ms
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.
0xf8ab0a84c7ba33cc8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006ba6f55047a91da70b5ac826719e23431af1d8ca00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea065f5ffd8b54ffc432816f4d843042117f8bc313bbc504aba42f552eb027bd07ba038b15b18e82b85e773d8c99b88ae34e07462c7d90316b729bc6f51cd2af42e7d