Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14655
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
929ms
Block → Canton commit
929ms
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.
0xf88c0f856473fadfbd830178c194928ce8a371085e52c69bba7b1281f27172256a0c80a46a627842000000000000000000000000a106059410daec08bb9a603707510d45a71f4b48831c946ea01bc142ecb9d4b0aae573b78d4b21385d9c81fa64a7366ea2dbc6f989a7443ff4a02016adaa35a45895d13d691b6f27cac5de29894cc8c0f8c0dac5f7c7839e9180