Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #169189
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
4.54s
Block → Canton commit
4.54s
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.
0x02f876830e4a2582024a843b9aca0e843b9aca0e825208945547f746851dc4471713a7cf836cefa5b6f51f41870e35fa931a000080c080a05fcc9df1cea41b9b0c5b727f3736144766eb0287cc60e05b709e7d4c523e2e78a0710e4c4afa12dafac7e50ce6f01c74c8c288cfd0ca7fb110a3b651f747ba5a45