Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #197114
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
567ms
Block → Canton commit
567ms
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.
0x02f8f4830e4a2581ed8459682f008459682f0e8301355c94e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000000000000000000000000e7250d0cf856d65fcfaab7274d551c96f2a48cc000000000000000000000000c81e4c0b6c63be04d1eac2e56c648647901c249500000000000000000000000000000000000000000000000d8d726b7177a800000000000000000000000000000000000000000000000000000000e35fa931a000c001a0ef7aad0e8c6485bf797253fa7089dee49404fbd3b511f003177a9806bb783936a0257764cf1878d498a28a75bdb820f79ade03bb96b07019eab683e1402e62ef2f