Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #79663
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
2.62s
Block → Canton commit
2.62s
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.
0xf87182138e858bb2c97008825208941812939f28b9e259f5725c6166d1eaa74fc61d7d88016345785d8a000080831c946da0e8043e1d880d5d6ed2dbc4b1df70977ce11cdd23b0c8c613678b1ee3c7b4cea7a01edd11b8c121bfe0d6a84fa14c3c6adc4a9f31731bf267646048a248cc6039bf