Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210770
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
477ms
Block → Canton commit
477ms
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.
0xf8ac09858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007072206004aea9aaffc08b0bbb9f184daddfb23700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01cea877fb277978403c497e29dfd406b9d93c70051a3d5171348188085a13652a0681315dedee2153aabeba56eec08a2c956602bc41b85d739e32af715cbff3cac