Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10661
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
899ms
Block → Canton commit
899ms
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.
0x02f879830e4a25821e4c85746a52880085746a52880882520894b7835a13816b8cd4c920ff4722f5526c8a61e1fd880de0b6b3a764000080c001a0952e65bff1e4d9d34de1c40250410e7519ebbc6b1f2cef8d827e0a7067fb72a8a038af9ceebb4e8caf2b6f08d0522b6b58f252045f3b8d7072e9bb9411d6ee26bf