Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #6790
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
980ms
Block → Canton commit
980ms
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.
0x02f879830e4a2582129d85188122883f85188122884782520894b5df9b5c122244902020db2f4874d3c8ea3d5268880de0b6b3a764000080c080a0cdb7a2004cd880f060f0f8d4fc7dab9ccbe4d83a6b5d74a7235683042e4dd820a0346982fc84381cae23bd5449f7fc32b8e69cfc098e06b2dbd7f9b54fce569fc0