Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #176857
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
286ms
Block → Canton commit
286ms
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.
0xf8ab038411d458658286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000075b86d32102be759514952ee7af753dd04e8735f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c37b6cf94830b519c98942e91a35acc895264eb0ef6de852c106977a27390428a05b6e1712efa6f9907b6b719009386f134b5366f3f9d749d073419228fa6bd4f9