Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #209220
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
827ms
Block → Canton commit
827ms
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.
0xf8ac0985513b8199738286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c89473b31623861dc2e7091d3a3b46227674822900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d62907487380f557763d7e87aea1e31cf5275149c5cc2e509a95db67fc3279d9a005271efabcb9d6527b3fa1a8af682f9336523365310f0c8322ab070942a498cb