Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166485
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
2.70s
Block → Canton commit
2.70s
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.
0xf8ac03851722fa08698286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000006050c487e4225f8b3c2547da84610cd8515f520b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ce6fd309353b5bf98eb90d2c7e55ebabc0da2c8d58aed8639bb77ba74b73b0baa04e0e9db504cff2d05daaad8bf1894df554abb5dfa53005df0bdcec9cf5f2e02b