Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175720
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
966ms
Block → Canton commit
966ms
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.
0xf8aa0e83124f8882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000644cd2f8b7f972f336bbefa86d80e3e591589e0000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03d0473e46159ab6044c56a90aa9d3ac9beb9a430be0b1c79a86548a2a9371ff8a02b6e3f4d6a407c6eacdbf34664ac5e5c3861d8019d98b79a634c03cbf3a77b03