Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168672
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
566ms
Block → Canton commit
566ms
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.
0xf8ac0385776142370b8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000018055940926777b6d453da9b08e73fad846d2ea500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fb22d03ca537962464a6ad2e02364ccb7b34cd79868193078d947400da8f945aa070512a83aa3fffb3601f714c5515fb837846b864c0c6701e92a6babca089937e